Home / 9,785,001.60-14,677,502.40-8,871,710.40

Finding the Fourth Proportional to 9,785,001.60, 14,677,502.40 and 8,871,710.40

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Solution

The fourth proportional to 9,785,001.60, 14,677,502.40 and 8,871,710.40 is: 13,307,565.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,001.60 : 14,677,502.40 = 8,871,710.40 : x
  2. Step 2: Convert to fraction form
    9,785,001.60/14,677,502.40 = 8,871,710.40/x
  3. Step 3: Cross multiply
    9,785,001.60x = 14,677,502.40 × 8,871,710.40
  4. Step 4: Simplify right side
    9,785,001.60x = 130,214,550,688,104.97
  5. Step 5: Solve for x
    x = 130,214,550,688,104.97/9,785,001.60
  6. Step 6: Final answer
    x = 13,307,565.60

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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.