Home / 2,423,590.20-3,634,272.36-825,503.04

Finding the Fourth Proportional to 2,423,590.20, 3,634,272.36 and 825,503.04

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Solution

The fourth proportional to 2,423,590.20, 3,634,272.36 and 825,503.04 is: 1,237,875.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,590.20 : 3,634,272.36 = 825,503.04 : x
  2. Step 2: Convert to fraction form
    2,423,590.20/3,634,272.36 = 825,503.04/x
  3. Step 3: Cross multiply
    2,423,590.20x = 3,634,272.36 × 825,503.04
  4. Step 4: Simplify right side
    2,423,590.20x = 3,000,102,881,367.97
  5. Step 5: Solve for x
    x = 3,000,102,881,367.97/2,423,590.20
  6. Step 6: Final answer
    x = 1,237,875.48

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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.