Home / 6,569,063.40-9,853,590.86-4,783,306.76

Finding the Fourth Proportional to 6,569,063.40, 9,853,590.86 and 4,783,306.76

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Solution

The fourth proportional to 6,569,063.40, 9,853,590.86 and 4,783,306.76 is: 7,174,957.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569,063.40 : 9,853,590.86 = 4,783,306.76 : x
  2. Step 2: Convert to fraction form
    6,569,063.40/9,853,590.86 = 4,783,306.76/x
  3. Step 3: Cross multiply
    6,569,063.40x = 9,853,590.86 × 4,783,306.76
  4. Step 4: Simplify right side
    6,569,063.40x = 47,132,747,770,912.21
  5. Step 5: Solve for x
    x = 47,132,747,770,912.21/6,569,063.40
  6. Step 6: Final answer
    x = 7,174,957.05

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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.