Home / 9,867,545.39-14,802,333.12-3,724,701.28

Finding the Fourth Proportional to 9,867,545.39, 14,802,333.12 and 3,724,701.28

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Solution

The fourth proportional to 9,867,545.39, 14,802,333.12 and 3,724,701.28 is: 5,587,435.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,545.39 : 14,802,333.12 = 3,724,701.28 : x
  2. Step 2: Convert to fraction form
    9,867,545.39/14,802,333.12 = 3,724,701.28/x
  3. Step 3: Cross multiply
    9,867,545.39x = 14,802,333.12 × 3,724,701.28
  4. Step 4: Simplify right side
    9,867,545.39x = 55,134,269,119,050.39
  5. Step 5: Solve for x
    x = 55,134,269,119,050.39/9,867,545.39
  6. Step 6: Final answer
    x = 5,587,435.07

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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.