Home / 1,507,423.61-2,260,649.49-496,304.83

Finding the Fourth Proportional to 1,507,423.61, 2,260,649.49 and 496,304.83

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Solution

The fourth proportional to 1,507,423.61, 2,260,649.49 and 496,304.83 is: 744,297.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,507,423.61 : 2,260,649.49 = 496,304.83 : x
  2. Step 2: Convert to fraction form
    1,507,423.61/2,260,649.49 = 496,304.83/x
  3. Step 3: Cross multiply
    1,507,423.61x = 2,260,649.49 × 496,304.83
  4. Step 4: Simplify right side
    1,507,423.61x = 1,121,971,251,864.27
  5. Step 5: Solve for x
    x = 1,121,971,251,864.27/1,507,423.61
  6. Step 6: Final answer
    x = 744,297.25

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Double scale
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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.