Home / 559,580.10-837,584.10-441,482.10

Finding the Fourth Proportional to 559,580.10, 837,584.10 and 441,482.10

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Solution

The fourth proportional to 559,580.10, 837,584.10 and 441,482.10 is: 660,814.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,580.10 : 837,584.10 = 441,482.10 : x
  2. Step 2: Convert to fraction form
    559,580.10/837,584.10 = 441,482.10/x
  3. Step 3: Cross multiply
    559,580.10x = 837,584.10 × 441,482.10
  4. Step 4: Simplify right side
    559,580.10x = 369,778,387,394.61
  5. Step 5: Solve for x
    x = 369,778,387,394.61/559,580.10
  6. Step 6: Final answer
    x = 660,814.04

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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.