Home / 4,924,642.08-7,389,302.40-3,410,654.88

Finding the Fourth Proportional to 4,924,642.08, 7,389,302.40 and 3,410,654.88

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Solution

The fourth proportional to 4,924,642.08, 7,389,302.40 and 3,410,654.88 is: 5,117,602.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,642.08 : 7,389,302.40 = 3,410,654.88 : x
  2. Step 2: Convert to fraction form
    4,924,642.08/7,389,302.40 = 3,410,654.88/x
  3. Step 3: Cross multiply
    4,924,642.08x = 7,389,302.40 × 3,410,654.88
  4. Step 4: Simplify right side
    4,924,642.08x = 25,202,360,290,355.71
  5. Step 5: Solve for x
    x = 25,202,360,290,355.71/4,924,642.08
  6. Step 6: Final answer
    x = 5,117,602.43

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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.