Home / 10,630,159.20-15,945,238.80-5,852,584.80

Finding the Fourth Proportional to 10,630,159.20, 15,945,238.80 and 5,852,584.80

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Solution

The fourth proportional to 10,630,159.20, 15,945,238.80 and 5,852,584.80 is: 8,778,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,630,159.20 : 15,945,238.80 = 5,852,584.80 : x
  2. Step 2: Convert to fraction form
    10,630,159.20/15,945,238.80 = 5,852,584.80/x
  3. Step 3: Cross multiply
    10,630,159.20x = 15,945,238.80 × 5,852,584.80
  4. Step 4: Simplify right side
    10,630,159.20x = 93,320,862,233,250.23
  5. Step 5: Solve for x
    x = 93,320,862,233,250.23/10,630,159.20
  6. Step 6: Final answer
    x = 8,778,877.20

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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.