Home / 882,372.91-1,323,707.00-692,825.63

Finding the Fourth Proportional to 882,372.91, 1,323,707.00 and 692,825.63

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Solution

The fourth proportional to 882,372.91, 1,323,707.00 and 692,825.63 is: 1,039,354.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,372.91 : 1,323,707.00 = 692,825.63 : x
  2. Step 2: Convert to fraction form
    882,372.91/1,323,707.00 = 692,825.63/x
  3. Step 3: Cross multiply
    882,372.91x = 1,323,707.00 × 692,825.63
  4. Step 4: Simplify right side
    882,372.91x = 917,098,132,746.28
  5. Step 5: Solve for x
    x = 917,098,132,746.28/882,372.91
  6. Step 6: Final answer
    x = 1,039,354.36

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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.