Home / 5,373,053.33-8,060,643.65-1,534,908.87

Finding the Fourth Proportional to 5,373,053.33, 8,060,643.65 and 1,534,908.87

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Solution

The fourth proportional to 5,373,053.33, 8,060,643.65 and 1,534,908.87 is: 2,302,667.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,053.33 : 8,060,643.65 = 1,534,908.87 : x
  2. Step 2: Convert to fraction form
    5,373,053.33/8,060,643.65 = 1,534,908.87/x
  3. Step 3: Cross multiply
    5,373,053.33x = 8,060,643.65 × 1,534,908.87
  4. Step 4: Simplify right side
    5,373,053.33x = 12,372,353,428,619.63
  5. Step 5: Solve for x
    x = 12,372,353,428,619.63/5,373,053.33
  6. Step 6: Final answer
    x = 2,302,667.16

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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.