Home / 1,061,882.22-1,465,421.86-602,923.86

Finding the Fourth Proportional to 1,061,882.22, 1,465,421.86 and 602,923.86

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Solution

The fourth proportional to 1,061,882.22, 1,465,421.86 and 602,923.86 is: 832,048.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,882.22 : 1,465,421.86 = 602,923.86 : x
  2. Step 2: Convert to fraction form
    1,061,882.22/1,465,421.86 = 602,923.86/x
  3. Step 3: Cross multiply
    1,061,882.22x = 1,465,421.86 × 602,923.86
  4. Step 4: Simplify right side
    1,061,882.22x = 883,537,804,359.58
  5. Step 5: Solve for x
    x = 883,537,804,359.58/1,061,882.22
  6. Step 6: Final answer
    x = 832,048.78

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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.