Home / 7,381,037.55-11,071,556.33-5,888,045.55

Finding the Fourth Proportional to 7,381,037.55, 11,071,556.33 and 5,888,045.55

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Solution

The fourth proportional to 7,381,037.55, 11,071,556.33 and 5,888,045.55 is: 8,832,068.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,037.55 : 11,071,556.33 = 5,888,045.55 : x
  2. Step 2: Convert to fraction form
    7,381,037.55/11,071,556.33 = 5,888,045.55/x
  3. Step 3: Cross multiply
    7,381,037.55x = 11,071,556.33 × 5,888,045.55
  4. Step 4: Simplify right side
    7,381,037.55x = 65,189,827,950,990.59
  5. Step 5: Solve for x
    x = 65,189,827,950,990.59/7,381,037.55
  6. Step 6: Final answer
    x = 8,832,068.33

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.