Home / 1,497,710.01-2,244,278.73-889,300.20

Finding the Fourth Proportional to 1,497,710.01, 2,244,278.73 and 889,300.20

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Solution

The fourth proportional to 1,497,710.01, 2,244,278.73 and 889,300.20 is: 1,332,592.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,710.01 : 2,244,278.73 = 889,300.20 : x
  2. Step 2: Convert to fraction form
    1,497,710.01/2,244,278.73 = 889,300.20/x
  3. Step 3: Cross multiply
    1,497,710.01x = 2,244,278.73 × 889,300.20
  4. Step 4: Simplify right side
    1,497,710.01x = 1,995,837,523,444.75
  5. Step 5: Solve for x
    x = 1,995,837,523,444.75/1,497,710.01
  6. Step 6: Final answer
    x = 1,332,592.77

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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.