Home / 1,943,385.92-2,915,505.36-595,649.90

Finding the Fourth Proportional to 1,943,385.92, 2,915,505.36 and 595,649.90

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Solution

The fourth proportional to 1,943,385.92, 2,915,505.36 and 595,649.90 is: 893,605.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,385.92 : 2,915,505.36 = 595,649.90 : x
  2. Step 2: Convert to fraction form
    1,943,385.92/2,915,505.36 = 595,649.90/x
  3. Step 3: Cross multiply
    1,943,385.92x = 2,915,505.36 × 595,649.90
  4. Step 4: Simplify right side
    1,943,385.92x = 1,736,620,476,133.46
  5. Step 5: Solve for x
    x = 1,736,620,476,133.46/1,943,385.92
  6. Step 6: Final answer
    x = 893,605.57

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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.