Home / 11,413,476.19-15,750,539.39-6,186,463.30

Finding the Fourth Proportional to 11,413,476.19, 15,750,539.39 and 6,186,463.30

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Solution

The fourth proportional to 11,413,476.19, 15,750,539.39 and 6,186,463.30 is: 8,537,288.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,413,476.19 : 15,750,539.39 = 6,186,463.30 : x
  2. Step 2: Convert to fraction form
    11,413,476.19/15,750,539.39 = 6,186,463.30/x
  3. Step 3: Cross multiply
    11,413,476.19x = 15,750,539.39 × 6,186,463.30
  4. Step 4: Simplify right side
    11,413,476.19x = 97,440,133,781,754.38
  5. Step 5: Solve for x
    x = 97,440,133,781,754.38/11,413,476.19
  6. Step 6: Final answer
    x = 8,537,288.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.