Home / 994,074.17-1,371,757.10-586,156.28

Finding the Fourth Proportional to 994,074.17, 1,371,757.10 and 586,156.28

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Solution

The fourth proportional to 994,074.17, 1,371,757.10 and 586,156.28 is: 808,857.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,074.17 : 1,371,757.10 = 586,156.28 : x
  2. Step 2: Convert to fraction form
    994,074.17/1,371,757.10 = 586,156.28/x
  3. Step 3: Cross multiply
    994,074.17x = 1,371,757.10 × 586,156.28
  4. Step 4: Simplify right side
    994,074.17x = 804,064,029,010.02
  5. Step 5: Solve for x
    x = 804,064,029,010.02/994,074.17
  6. Step 6: Final answer
    x = 808,857.18

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1.5x scale

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.