Home / 15,487,346.88-23,210,094.24-5,897,495.52

Finding the Fourth Proportional to 15,487,346.88, 23,210,094.24 and 5,897,495.52

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Solution

The fourth proportional to 15,487,346.88, 23,210,094.24 and 5,897,495.52 is: 8,838,274.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,487,346.88 : 23,210,094.24 = 5,897,495.52 : x
  2. Step 2: Convert to fraction form
    15,487,346.88/23,210,094.24 = 5,897,495.52/x
  3. Step 3: Cross multiply
    15,487,346.88x = 23,210,094.24 × 5,897,495.52
  4. Step 4: Simplify right side
    15,487,346.88x = 136,881,426,799,177.78
  5. Step 5: Solve for x
    x = 136,881,426,799,177.78/15,487,346.88
  6. Step 6: Final answer
    x = 8,838,274.75

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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.