Home / 956,864.10-1,435,296.15-804,648.90

Finding the Fourth Proportional to 956,864.10, 1,435,296.15 and 804,648.90

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Solution

The fourth proportional to 956,864.10, 1,435,296.15 and 804,648.90 is: 1,206,973.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,864.10 : 1,435,296.15 = 804,648.90 : x
  2. Step 2: Convert to fraction form
    956,864.10/1,435,296.15 = 804,648.90/x
  3. Step 3: Cross multiply
    956,864.10x = 1,435,296.15 × 804,648.90
  4. Step 4: Simplify right side
    956,864.10x = 1,154,909,468,271.73
  5. Step 5: Solve for x
    x = 1,154,909,468,271.73/956,864.10
  6. Step 6: Final answer
    x = 1,206,973.35

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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.