Home / 1,847,444.22-2,549,248.20-1,031,693.22

Finding the Fourth Proportional to 1,847,444.22, 2,549,248.20 and 1,031,693.22

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Solution

The fourth proportional to 1,847,444.22, 2,549,248.20 and 1,031,693.22 is: 1,423,611.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,444.22 : 2,549,248.20 = 1,031,693.22 : x
  2. Step 2: Convert to fraction form
    1,847,444.22/2,549,248.20 = 1,031,693.22/x
  3. Step 3: Cross multiply
    1,847,444.22x = 2,549,248.20 × 1,031,693.22
  4. Step 4: Simplify right side
    1,847,444.22x = 2,630,042,084,037.20
  5. Step 5: Solve for x
    x = 2,630,042,084,037.20/1,847,444.22
  6. Step 6: Final answer
    x = 1,423,611.09

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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.