Home / 10,897,440.02-15,038,283.52-6,003,119.92

Finding the Fourth Proportional to 10,897,440.02, 15,038,283.52 and 6,003,119.92

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Solution

The fourth proportional to 10,897,440.02, 15,038,283.52 and 6,003,119.92 is: 8,284,204.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,897,440.02 : 15,038,283.52 = 6,003,119.92 : x
  2. Step 2: Convert to fraction form
    10,897,440.02/15,038,283.52 = 6,003,119.92/x
  3. Step 3: Cross multiply
    10,897,440.02x = 15,038,283.52 × 6,003,119.92
  4. Step 4: Simplify right side
    10,897,440.02x = 90,276,619,361,519.72
  5. Step 5: Solve for x
    x = 90,276,619,361,519.72/10,897,440.02
  6. Step 6: Final answer
    x = 8,284,204.29

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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.