Home / 7,304,890.12-10,081,045.44-4,041,652.04

Finding the Fourth Proportional to 7,304,890.12, 10,081,045.44 and 4,041,652.04

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Solution

The fourth proportional to 7,304,890.12, 10,081,045.44 and 4,041,652.04 is: 5,577,644.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,890.12 : 10,081,045.44 = 4,041,652.04 : x
  2. Step 2: Convert to fraction form
    7,304,890.12/10,081,045.44 = 4,041,652.04/x
  3. Step 3: Cross multiply
    7,304,890.12x = 10,081,045.44 × 4,041,652.04
  4. Step 4: Simplify right side
    7,304,890.12x = 40,744,077,867,908.70
  5. Step 5: Solve for x
    x = 40,744,077,867,908.70/7,304,890.12
  6. Step 6: Final answer
    x = 5,577,644.18

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.