Home / 9,484,214.67-14,220,555.62-3,720,040.83

Finding the Fourth Proportional to 9,484,214.67, 14,220,555.62 and 3,720,040.83

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Solution

The fourth proportional to 9,484,214.67, 14,220,555.62 and 3,720,040.83 is: 5,577,799.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,214.67 : 14,220,555.62 = 3,720,040.83 : x
  2. Step 2: Convert to fraction form
    9,484,214.67/14,220,555.62 = 3,720,040.83/x
  3. Step 3: Cross multiply
    9,484,214.67x = 14,220,555.62 × 3,720,040.83
  4. Step 4: Simplify right side
    9,484,214.67x = 52,901,047,513,085.77
  5. Step 5: Solve for x
    x = 52,901,047,513,085.77/9,484,214.67
  6. Step 6: Final answer
    x = 5,577,799.47

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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.