Home / 5,931,654.92-8,897,483.04-2,144,252.12

Finding the Fourth Proportional to 5,931,654.92, 8,897,483.04 and 2,144,252.12

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Solution

The fourth proportional to 5,931,654.92, 8,897,483.04 and 2,144,252.12 is: 3,216,378.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,654.92 : 8,897,483.04 = 2,144,252.12 : x
  2. Step 2: Convert to fraction form
    5,931,654.92/8,897,483.04 = 2,144,252.12/x
  3. Step 3: Cross multiply
    5,931,654.92x = 8,897,483.04 × 2,144,252.12
  4. Step 4: Simplify right side
    5,931,654.92x = 19,078,446,871,184.04
  5. Step 5: Solve for x
    x = 19,078,446,871,184.04/5,931,654.92
  6. Step 6: Final answer
    x = 3,216,378.42

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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.