Home / 6,674,081.25-9,925,266.14-6,461,502.69

Finding the Fourth Proportional to 6,674,081.25, 9,925,266.14 and 6,461,502.69

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Solution

The fourth proportional to 6,674,081.25, 9,925,266.14 and 6,461,502.69 is: 9,609,132.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,081.25 : 9,925,266.14 = 6,461,502.69 : x
  2. Step 2: Convert to fraction form
    6,674,081.25/9,925,266.14 = 6,461,502.69/x
  3. Step 3: Cross multiply
    6,674,081.25x = 9,925,266.14 × 6,461,502.69
  4. Step 4: Simplify right side
    6,674,081.25x = 64,132,133,862,575.92
  5. Step 5: Solve for x
    x = 64,132,133,862,575.92/6,674,081.25
  6. Step 6: Final answer
    x = 9,609,132.92

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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.