Home / 956,452.04-1,433,103.40-668,292.92

Finding the Fourth Proportional to 956,452.04, 1,433,103.40 and 668,292.92

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Solution

The fourth proportional to 956,452.04, 1,433,103.40 and 668,292.92 is: 1,001,339.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,452.04 : 1,433,103.40 = 668,292.92 : x
  2. Step 2: Convert to fraction form
    956,452.04/1,433,103.40 = 668,292.92/x
  3. Step 3: Cross multiply
    956,452.04x = 1,433,103.40 × 668,292.92
  4. Step 4: Simplify right side
    956,452.04x = 957,732,845,340.95
  5. Step 5: Solve for x
    x = 957,732,845,340.95/956,452.04
  6. Step 6: Final answer
    x = 1,001,339.13

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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.