Home / 944,018.52-1,302,747.20-536,120.27

Finding the Fourth Proportional to 944,018.52, 1,302,747.20 and 536,120.27

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Solution

The fourth proportional to 944,018.52, 1,302,747.20 and 536,120.27 is: 739,846.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,018.52 : 1,302,747.20 = 536,120.27 : x
  2. Step 2: Convert to fraction form
    944,018.52/1,302,747.20 = 536,120.27/x
  3. Step 3: Cross multiply
    944,018.52x = 1,302,747.20 × 536,120.27
  4. Step 4: Simplify right side
    944,018.52x = 698,429,178,307.16
  5. Step 5: Solve for x
    x = 698,429,178,307.16/944,018.52
  6. Step 6: Final answer
    x = 739,846.91

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Double scale
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1.5x scale

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.