Home / 7,833,913.29-11,741,420.66-4,045,330.89

Finding the Fourth Proportional to 7,833,913.29, 11,741,420.66 and 4,045,330.89

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Solution

The fourth proportional to 7,833,913.29, 11,741,420.66 and 4,045,330.89 is: 6,063,116.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833,913.29 : 11,741,420.66 = 4,045,330.89 : x
  2. Step 2: Convert to fraction form
    7,833,913.29/11,741,420.66 = 4,045,330.89/x
  3. Step 3: Cross multiply
    7,833,913.29x = 11,741,420.66 × 4,045,330.89
  4. Step 4: Simplify right side
    7,833,913.29x = 47,497,931,668,155.53
  5. Step 5: Solve for x
    x = 47,497,931,668,155.53/7,833,913.29
  6. Step 6: Final answer
    x = 6,063,116.85

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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.