Home / 1,000,797.24-1,381,073.26-571,069.56

Finding the Fourth Proportional to 1,000,797.24, 1,381,073.26 and 571,069.56

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Solution

The fourth proportional to 1,000,797.24, 1,381,073.26 and 571,069.56 is: 788,060.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,797.24 : 1,381,073.26 = 571,069.56 : x
  2. Step 2: Convert to fraction form
    1,000,797.24/1,381,073.26 = 571,069.56/x
  3. Step 3: Cross multiply
    1,000,797.24x = 1,381,073.26 × 571,069.56
  4. Step 4: Simplify right side
    1,000,797.24x = 788,688,898,915.97
  5. Step 5: Solve for x
    x = 788,688,898,915.97/1,000,797.24
  6. Step 6: Final answer
    x = 788,060.63

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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.