Home / 962,592.63-1,328,393.52-527,002.65

Finding the Fourth Proportional to 962,592.63, 1,328,393.52 and 527,002.65

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Solution

The fourth proportional to 962,592.63, 1,328,393.52 and 527,002.65 is: 727,272.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,592.63 : 1,328,393.52 = 527,002.65 : x
  2. Step 2: Convert to fraction form
    962,592.63/1,328,393.52 = 527,002.65/x
  3. Step 3: Cross multiply
    962,592.63x = 1,328,393.52 × 527,002.65
  4. Step 4: Simplify right side
    962,592.63x = 700,066,905,282.83
  5. Step 5: Solve for x
    x = 700,066,905,282.83/962,592.63
  6. Step 6: Final answer
    x = 727,272.25

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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.