Home / 1,604,061.64-2,406,092.46-539,103.70

Finding the Fourth Proportional to 1,604,061.64, 2,406,092.46 and 539,103.70

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Solution

The fourth proportional to 1,604,061.64, 2,406,092.46 and 539,103.70 is: 808,655.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,061.64 : 2,406,092.46 = 539,103.70 : x
  2. Step 2: Convert to fraction form
    1,604,061.64/2,406,092.46 = 539,103.70/x
  3. Step 3: Cross multiply
    1,604,061.64x = 2,406,092.46 × 539,103.70
  4. Step 4: Simplify right side
    1,604,061.64x = 1,297,133,347,728.10
  5. Step 5: Solve for x
    x = 1,297,133,347,728.10/1,604,061.64
  6. Step 6: Final answer
    x = 808,655.55

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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.