Home / 1,492,753.54-2,060,000.04-813,690.04

Finding the Fourth Proportional to 1,492,753.54, 2,060,000.04 and 813,690.04

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Solution

The fourth proportional to 1,492,753.54, 2,060,000.04 and 813,690.04 is: 1,122,892.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,753.54 : 2,060,000.04 = 813,690.04 : x
  2. Step 2: Convert to fraction form
    1,492,753.54/2,060,000.04 = 813,690.04/x
  3. Step 3: Cross multiply
    1,492,753.54x = 2,060,000.04 × 813,690.04
  4. Step 4: Simplify right side
    1,492,753.54x = 1,676,201,514,947.60
  5. Step 5: Solve for x
    x = 1,676,201,514,947.60/1,492,753.54
  6. Step 6: Final answer
    x = 1,122,892.34

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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.