Home / 15,073,229.04-22,609,980.20-4,290,525.60

Finding the Fourth Proportional to 15,073,229.04, 22,609,980.20 and 4,290,525.60

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Solution

The fourth proportional to 15,073,229.04, 22,609,980.20 and 4,290,525.60 is: 6,435,827.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,073,229.04 : 22,609,980.20 = 4,290,525.60 : x
  2. Step 2: Convert to fraction form
    15,073,229.04/22,609,980.20 = 4,290,525.60/x
  3. Step 3: Cross multiply
    15,073,229.04x = 22,609,980.20 × 4,290,525.60
  4. Step 4: Simplify right side
    15,073,229.04x = 97,008,698,863,593.11
  5. Step 5: Solve for x
    x = 97,008,698,863,593.11/15,073,229.04
  6. Step 6: Final answer
    x = 6,435,827.29

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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.