Home / 8,871,039.30-13,304,551.50-4,074,117.24

Finding the Fourth Proportional to 8,871,039.30, 13,304,551.50 and 4,074,117.24

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Solution

The fourth proportional to 8,871,039.30, 13,304,551.50 and 4,074,117.24 is: 6,110,253.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,871,039.30 : 13,304,551.50 = 4,074,117.24 : x
  2. Step 2: Convert to fraction form
    8,871,039.30/13,304,551.50 = 4,074,117.24/x
  3. Step 3: Cross multiply
    8,871,039.30x = 13,304,551.50 × 4,074,117.24
  4. Step 4: Simplify right side
    8,871,039.30x = 54,204,302,636,617.86
  5. Step 5: Solve for x
    x = 54,204,302,636,617.86/8,871,039.30
  6. Step 6: Final answer
    x = 6,110,253.92

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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.