Home / 6,727,330.40-9,283,741.68-3,671,612

Finding the Fourth Proportional to 6,727,330.40, 9,283,741.68 and 3,671,612

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Solution

The fourth proportional to 6,727,330.40, 9,283,741.68 and 3,671,612 is: 5,066,838.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,330.40 : 9,283,741.68 = 3,671,612 : x
  2. Step 2: Convert to fraction form
    6,727,330.40/9,283,741.68 = 3,671,612/x
  3. Step 3: Cross multiply
    6,727,330.40x = 9,283,741.68 × 3,671,612
  4. Step 4: Simplify right side
    6,727,330.40x = 34,086,297,357,188.16
  5. Step 5: Solve for x
    x = 34,086,297,357,188.16/6,727,330.40
  6. Step 6: Final answer
    x = 5,066,838.60

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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.