Home / 9,931,203.57-14,896,710.18-5,884,778.64

Finding the Fourth Proportional to 9,931,203.57, 14,896,710.18 and 5,884,778.64

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Solution

The fourth proportional to 9,931,203.57, 14,896,710.18 and 5,884,778.64 is: 8,827,111.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,931,203.57 : 14,896,710.18 = 5,884,778.64 : x
  2. Step 2: Convert to fraction form
    9,931,203.57/14,896,710.18 = 5,884,778.64/x
  3. Step 3: Cross multiply
    9,931,203.57x = 14,896,710.18 × 5,884,778.64
  4. Step 4: Simplify right side
    9,931,203.57x = 87,663,841,873,534.55
  5. Step 5: Solve for x
    x = 87,663,841,873,534.55/9,931,203.57
  6. Step 6: Final answer
    x = 8,827,111.56

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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.