Home / 1,141,884.62-1,575,685.95-632,491.82

Finding the Fourth Proportional to 1,141,884.62, 1,575,685.95 and 632,491.82

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Solution

The fourth proportional to 1,141,884.62, 1,575,685.95 and 632,491.82 is: 872,775.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,884.62 : 1,575,685.95 = 632,491.82 : x
  2. Step 2: Convert to fraction form
    1,141,884.62/1,575,685.95 = 632,491.82/x
  3. Step 3: Cross multiply
    1,141,884.62x = 1,575,685.95 × 632,491.82
  4. Step 4: Simplify right side
    1,141,884.62x = 996,608,474,263.93
  5. Step 5: Solve for x
    x = 996,608,474,263.93/1,141,884.62
  6. Step 6: Final answer
    x = 872,775.11

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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.