Home / 9,240,384.22-13,849,691.40-3,772,063.93

Finding the Fourth Proportional to 9,240,384.22, 13,849,691.40 and 3,772,063.93

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Solution

The fourth proportional to 9,240,384.22, 13,849,691.40 and 3,772,063.93 is: 5,653,652.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,384.22 : 13,849,691.40 = 3,772,063.93 : x
  2. Step 2: Convert to fraction form
    9,240,384.22/13,849,691.40 = 3,772,063.93/x
  3. Step 3: Cross multiply
    9,240,384.22x = 13,849,691.40 × 3,772,063.93
  4. Step 4: Simplify right side
    9,240,384.22x = 52,241,921,371,571.20
  5. Step 5: Solve for x
    x = 52,241,921,371,571.20/9,240,384.22
  6. Step 6: Final answer
    x = 5,653,652.50

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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.