Home / 6,674,086-9,925,273.20-6,461,507.44

Finding the Fourth Proportional to 6,674,086, 9,925,273.20 and 6,461,507.44

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Solution

The fourth proportional to 6,674,086, 9,925,273.20 and 6,461,507.44 is: 9,609,139.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,086 : 9,925,273.20 = 6,461,507.44 : x
  2. Step 2: Convert to fraction form
    6,674,086/9,925,273.20 = 6,461,507.44/x
  3. Step 3: Cross multiply
    6,674,086x = 9,925,273.20 × 6,461,507.44
  4. Step 4: Simplify right side
    6,674,086x = 64,132,226,625,832.61
  5. Step 5: Solve for x
    x = 64,132,226,625,832.61/6,674,086
  6. Step 6: Final answer
    x = 9,609,139.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.