Home / 3,575,335.23-4,935,043.20-2,430,079.88

Finding the Fourth Proportional to 3,575,335.23, 4,935,043.20 and 2,430,079.88

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Solution

The fourth proportional to 3,575,335.23, 4,935,043.20 and 2,430,079.88 is: 3,354,244.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,335.23 : 4,935,043.20 = 2,430,079.88 : x
  2. Step 2: Convert to fraction form
    3,575,335.23/4,935,043.20 = 2,430,079.88/x
  3. Step 3: Cross multiply
    3,575,335.23x = 4,935,043.20 × 2,430,079.88
  4. Step 4: Simplify right side
    3,575,335.23x = 11,992,549,162,575.60
  5. Step 5: Solve for x
    x = 11,992,549,162,575.60/3,575,335.23
  6. Step 6: Final answer
    x = 3,354,244.68

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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.