Home / 895,752.42-1,344,058.84-558,706.56

Finding the Fourth Proportional to 895,752.42, 1,344,058.84 and 558,706.56

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Solution

The fourth proportional to 895,752.42, 1,344,058.84 and 558,706.56 is: 838,328.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,752.42 : 1,344,058.84 = 558,706.56 : x
  2. Step 2: Convert to fraction form
    895,752.42/1,344,058.84 = 558,706.56/x
  3. Step 3: Cross multiply
    895,752.42x = 1,344,058.84 × 558,706.56
  4. Step 4: Simplify right side
    895,752.42x = 750,934,490,933.99
  5. Step 5: Solve for x
    x = 750,934,490,933.99/895,752.42
  6. Step 6: Final answer
    x = 838,328.17

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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.