Home / 9,332,186.70-13,998,280.05-2,600,600.70

Finding the Fourth Proportional to 9,332,186.70, 13,998,280.05 and 2,600,600.70

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Solution

The fourth proportional to 9,332,186.70, 13,998,280.05 and 2,600,600.70 is: 3,900,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,186.70 : 13,998,280.05 = 2,600,600.70 : x
  2. Step 2: Convert to fraction form
    9,332,186.70/13,998,280.05 = 2,600,600.70/x
  3. Step 3: Cross multiply
    9,332,186.70x = 13,998,280.05 × 2,600,600.70
  4. Step 4: Simplify right side
    9,332,186.70x = 36,403,936,896,826.04
  5. Step 5: Solve for x
    x = 36,403,936,896,826.04/9,332,186.70
  6. Step 6: Final answer
    x = 3,900,901.05

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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.