Home / 12,445,498.60-18,647,252.70-6,041,962.60

Finding the Fourth Proportional to 12,445,498.60, 18,647,252.70 and 6,041,962.60

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Solution

The fourth proportional to 12,445,498.60, 18,647,252.70 and 6,041,962.60 is: 9,052,751.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,445,498.60 : 18,647,252.70 = 6,041,962.60 : x
  2. Step 2: Convert to fraction form
    12,445,498.60/18,647,252.70 = 6,041,962.60/x
  3. Step 3: Cross multiply
    12,445,498.60x = 18,647,252.70 × 6,041,962.60
  4. Step 4: Simplify right side
    12,445,498.60x = 112,666,003,406,149.02
  5. Step 5: Solve for x
    x = 112,666,003,406,149.02/12,445,498.60
  6. Step 6: Final answer
    x = 9,052,751.28

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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.