Home / 895,514.96-1,343,270.96-614,179.28

Finding the Fourth Proportional to 895,514.96, 1,343,270.96 and 614,179.28

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Solution

The fourth proportional to 895,514.96, 1,343,270.96 and 614,179.28 is: 921,267.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,514.96 : 1,343,270.96 = 614,179.28 : x
  2. Step 2: Convert to fraction form
    895,514.96/1,343,270.96 = 614,179.28/x
  3. Step 3: Cross multiply
    895,514.96x = 1,343,270.96 × 614,179.28
  4. Step 4: Simplify right side
    895,514.96x = 825,009,191,057.71
  5. Step 5: Solve for x
    x = 825,009,191,057.71/895,514.96
  6. Step 6: Final answer
    x = 921,267.90

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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.