Home / 1,053,377.12-1,453,665.34-594,511

Finding the Fourth Proportional to 1,053,377.12, 1,453,665.34 and 594,511

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Solution

The fourth proportional to 1,053,377.12, 1,453,665.34 and 594,511 is: 820,427.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,377.12 : 1,453,665.34 = 594,511 : x
  2. Step 2: Convert to fraction form
    1,053,377.12/1,453,665.34 = 594,511/x
  3. Step 3: Cross multiply
    1,053,377.12x = 1,453,665.34 × 594,511
  4. Step 4: Simplify right side
    1,053,377.12x = 864,220,034,948.74
  5. Step 5: Solve for x
    x = 864,220,034,948.74/1,053,377.12
  6. Step 6: Final answer
    x = 820,427.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.