Home / 1,160,607.56-1,601,794.86-651,337.88

Finding the Fourth Proportional to 1,160,607.56, 1,601,794.86 and 651,337.88

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Solution

The fourth proportional to 1,160,607.56, 1,601,794.86 and 651,337.88 is: 898,934.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,607.56 : 1,601,794.86 = 651,337.88 : x
  2. Step 2: Convert to fraction form
    1,160,607.56/1,601,794.86 = 651,337.88/x
  3. Step 3: Cross multiply
    1,160,607.56x = 1,601,794.86 × 651,337.88
  4. Step 4: Simplify right side
    1,160,607.56x = 1,043,309,668,307.30
  5. Step 5: Solve for x
    x = 1,043,309,668,307.30/1,160,607.56
  6. Step 6: Final answer
    x = 898,934.06

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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.