Home / 9,840,456.80-14,760,685.20-6,041,621.60

Finding the Fourth Proportional to 9,840,456.80, 14,760,685.20 and 6,041,621.60

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Solution

The fourth proportional to 9,840,456.80, 14,760,685.20 and 6,041,621.60 is: 9,062,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,456.80 : 14,760,685.20 = 6,041,621.60 : x
  2. Step 2: Convert to fraction form
    9,840,456.80/14,760,685.20 = 6,041,621.60/x
  3. Step 3: Cross multiply
    9,840,456.80x = 14,760,685.20 × 6,041,621.60
  4. Step 4: Simplify right side
    9,840,456.80x = 89,178,474,535,120.31
  5. Step 5: Solve for x
    x = 89,178,474,535,120.31/9,840,456.80
  6. Step 6: Final answer
    x = 9,062,432.40

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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.