Home / 895,267.30-1,344,456.15-475,363.30

Finding the Fourth Proportional to 895,267.30, 1,344,456.15 and 475,363.30

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Solution

The fourth proportional to 895,267.30, 1,344,456.15 and 475,363.30 is: 713,870.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,267.30 : 1,344,456.15 = 475,363.30 : x
  2. Step 2: Convert to fraction form
    895,267.30/1,344,456.15 = 475,363.30/x
  3. Step 3: Cross multiply
    895,267.30x = 1,344,456.15 × 475,363.30
  4. Step 4: Simplify right side
    895,267.30x = 639,105,112,169.30
  5. Step 5: Solve for x
    x = 639,105,112,169.30/895,267.30
  6. Step 6: Final answer
    x = 713,870.72

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1.5x scale

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.