Home / 1,497,366.40-2,246,049.60-700,204.90

Finding the Fourth Proportional to 1,497,366.40, 2,246,049.60 and 700,204.90

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Solution

The fourth proportional to 1,497,366.40, 2,246,049.60 and 700,204.90 is: 1,050,307.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,366.40 : 2,246,049.60 = 700,204.90 : x
  2. Step 2: Convert to fraction form
    1,497,366.40/2,246,049.60 = 700,204.90/x
  3. Step 3: Cross multiply
    1,497,366.40x = 2,246,049.60 × 700,204.90
  4. Step 4: Simplify right side
    1,497,366.40x = 1,572,694,935,563.04
  5. Step 5: Solve for x
    x = 1,572,694,935,563.04/1,497,366.40
  6. Step 6: Final answer
    x = 1,050,307.35

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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.