Home / 7,165,368.70-10,748,053.05-4,331,016.70

Finding the Fourth Proportional to 7,165,368.70, 10,748,053.05 and 4,331,016.70

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Solution

The fourth proportional to 7,165,368.70, 10,748,053.05 and 4,331,016.70 is: 6,496,525.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,165,368.70 : 10,748,053.05 = 4,331,016.70 : x
  2. Step 2: Convert to fraction form
    7,165,368.70/10,748,053.05 = 4,331,016.70/x
  3. Step 3: Cross multiply
    7,165,368.70x = 10,748,053.05 × 4,331,016.70
  4. Step 4: Simplify right side
    7,165,368.70x = 46,549,997,252,035.94
  5. Step 5: Solve for x
    x = 46,549,997,252,035.94/7,165,368.70
  6. Step 6: Final answer
    x = 6,496,525.05

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Double scale
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Similar ratio
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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.