Home / 10,897,439.52-15,038,282.83-6,003,119.42

Finding the Fourth Proportional to 10,897,439.52, 15,038,282.83 and 6,003,119.42

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Solution

The fourth proportional to 10,897,439.52, 15,038,282.83 and 6,003,119.42 is: 8,284,203.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,897,439.52 : 15,038,282.83 = 6,003,119.42 : x
  2. Step 2: Convert to fraction form
    10,897,439.52/15,038,282.83 = 6,003,119.42/x
  3. Step 3: Cross multiply
    10,897,439.52x = 15,038,282.83 × 6,003,119.42
  4. Step 4: Simplify right side
    10,897,439.52x = 90,276,607,700,225.56
  5. Step 5: Solve for x
    x = 90,276,607,700,225.56/10,897,439.52
  6. Step 6: Final answer
    x = 8,284,203.60

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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.