Home / 7,034,008.66-9,706,931.96-3,814,744.66

Finding the Fourth Proportional to 7,034,008.66, 9,706,931.96 and 3,814,744.66

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Solution

The fourth proportional to 7,034,008.66, 9,706,931.96 and 3,814,744.66 is: 5,264,347.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,008.66 : 9,706,931.96 = 3,814,744.66 : x
  2. Step 2: Convert to fraction form
    7,034,008.66/9,706,931.96 = 3,814,744.66/x
  3. Step 3: Cross multiply
    7,034,008.66x = 9,706,931.96 × 3,814,744.66
  4. Step 4: Simplify right side
    7,034,008.66x = 37,029,466,840,319.61
  5. Step 5: Solve for x
    x = 37,029,466,840,319.61/7,034,008.66
  6. Step 6: Final answer
    x = 5,264,347.63

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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.