Home / 6,958,641.06-10,438,678.17-2,409,681.06

Finding the Fourth Proportional to 6,958,641.06, 10,438,678.17 and 2,409,681.06

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Solution

The fourth proportional to 6,958,641.06, 10,438,678.17 and 2,409,681.06 is: 3,614,769.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,641.06 : 10,438,678.17 = 2,409,681.06 : x
  2. Step 2: Convert to fraction form
    6,958,641.06/10,438,678.17 = 2,409,681.06/x
  3. Step 3: Cross multiply
    6,958,641.06x = 10,438,678.17 × 2,409,681.06
  4. Step 4: Simplify right side
    6,958,641.06x = 25,153,885,077,684.46
  5. Step 5: Solve for x
    x = 25,153,885,077,684.46/6,958,641.06
  6. Step 6: Final answer
    x = 3,614,769.73

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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.