Home / 5,658,604.83-7,808,875.56-3,080,304.90

Finding the Fourth Proportional to 5,658,604.83, 7,808,875.56 and 3,080,304.90

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Solution

The fourth proportional to 5,658,604.83, 7,808,875.56 and 3,080,304.90 is: 4,250,821.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,604.83 : 7,808,875.56 = 3,080,304.90 : x
  2. Step 2: Convert to fraction form
    5,658,604.83/7,808,875.56 = 3,080,304.90/x
  3. Step 3: Cross multiply
    5,658,604.83x = 7,808,875.56 × 3,080,304.90
  4. Step 4: Simplify right side
    5,658,604.83x = 24,053,717,650,958.24
  5. Step 5: Solve for x
    x = 24,053,717,650,958.24/5,658,604.83
  6. Step 6: Final answer
    x = 4,250,821.25

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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.