Home / 1,262,618.18-1,894,560.80-588,752.22

Finding the Fourth Proportional to 1,262,618.18, 1,894,560.80 and 588,752.22

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Solution

The fourth proportional to 1,262,618.18, 1,894,560.80 and 588,752.22 is: 883,423.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,618.18 : 1,894,560.80 = 588,752.22 : x
  2. Step 2: Convert to fraction form
    1,262,618.18/1,894,560.80 = 588,752.22/x
  3. Step 3: Cross multiply
    1,262,618.18x = 1,894,560.80 × 588,752.22
  4. Step 4: Simplify right side
    1,262,618.18x = 1,115,426,876,924.98
  5. Step 5: Solve for x
    x = 1,115,426,876,924.98/1,262,618.18
  6. Step 6: Final answer
    x = 883,423.74

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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.