Home / 2,326,023.48-3,209,441.70-1,358,966.88

Finding the Fourth Proportional to 2,326,023.48, 3,209,441.70 and 1,358,966.88

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Solution

The fourth proportional to 2,326,023.48, 3,209,441.70 and 1,358,966.88 is: 1,875,099.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,023.48 : 3,209,441.70 = 1,358,966.88 : x
  2. Step 2: Convert to fraction form
    2,326,023.48/3,209,441.70 = 1,358,966.88/x
  3. Step 3: Cross multiply
    2,326,023.48x = 3,209,441.70 × 1,358,966.88
  4. Step 4: Simplify right side
    2,326,023.48x = 4,361,524,973,590.90
  5. Step 5: Solve for x
    x = 4,361,524,973,590.90/2,326,023.48
  6. Step 6: Final answer
    x = 1,875,099.29

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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.