Home / 1,141,537.68-1,575,332.40-632,250

Finding the Fourth Proportional to 1,141,537.68, 1,575,332.40 and 632,250

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Solution

The fourth proportional to 1,141,537.68, 1,575,332.40 and 632,250 is: 872,510.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,537.68 : 1,575,332.40 = 632,250 : x
  2. Step 2: Convert to fraction form
    1,141,537.68/1,575,332.40 = 632,250/x
  3. Step 3: Cross multiply
    1,141,537.68x = 1,575,332.40 × 632,250
  4. Step 4: Simplify right side
    1,141,537.68x = 996,003,909,900
  5. Step 5: Solve for x
    x = 996,003,909,900/1,141,537.68
  6. Step 6: Final answer
    x = 872,510.76

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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.