Home / 6,654,303.42-9,182,868.34-3,754,637.88

Finding the Fourth Proportional to 6,654,303.42, 9,182,868.34 and 3,754,637.88

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Solution

The fourth proportional to 6,654,303.42, 9,182,868.34 and 3,754,637.88 is: 5,181,360.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,303.42 : 9,182,868.34 = 3,754,637.88 : x
  2. Step 2: Convert to fraction form
    6,654,303.42/9,182,868.34 = 3,754,637.88/x
  3. Step 3: Cross multiply
    6,654,303.42x = 9,182,868.34 × 3,754,637.88
  4. Step 4: Simplify right side
    6,654,303.42x = 34,478,345,316,416.72
  5. Step 5: Solve for x
    x = 34,478,345,316,416.72/6,654,303.42
  6. Step 6: Final answer
    x = 5,181,360.56

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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.