Home / 9,374,576.02-14,038,932.92-8,465,812.18

Finding the Fourth Proportional to 9,374,576.02, 14,038,932.92 and 8,465,812.18

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Solution

The fourth proportional to 9,374,576.02, 14,038,932.92 and 8,465,812.18 is: 12,678,010.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374,576.02 : 14,038,932.92 = 8,465,812.18 : x
  2. Step 2: Convert to fraction form
    9,374,576.02/14,038,932.92 = 8,465,812.18/x
  3. Step 3: Cross multiply
    9,374,576.02x = 14,038,932.92 × 8,465,812.18
  4. Step 4: Simplify right side
    9,374,576.02x = 118,850,969,308,338.95
  5. Step 5: Solve for x
    x = 118,850,969,308,338.95/9,374,576.02
  6. Step 6: Final answer
    x = 12,678,010.08

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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.