Home / 4,869,438.80-7,304,158.20-2,344,485.20

Finding the Fourth Proportional to 4,869,438.80, 7,304,158.20 and 2,344,485.20

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Solution

The fourth proportional to 4,869,438.80, 7,304,158.20 and 2,344,485.20 is: 3,516,727.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,438.80 : 7,304,158.20 = 2,344,485.20 : x
  2. Step 2: Convert to fraction form
    4,869,438.80/7,304,158.20 = 2,344,485.20/x
  3. Step 3: Cross multiply
    4,869,438.80x = 7,304,158.20 × 2,344,485.20
  4. Step 4: Simplify right side
    4,869,438.80x = 17,124,490,798,358.64
  5. Step 5: Solve for x
    x = 17,124,490,798,358.64/4,869,438.80
  6. Step 6: Final answer
    x = 3,516,727.80

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Similar ratio
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1.5x scale

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.