Home / 8,293,801.40-12,440,702.10-4,706,574.65

Finding the Fourth Proportional to 8,293,801.40, 12,440,702.10 and 4,706,574.65

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Solution

The fourth proportional to 8,293,801.40, 12,440,702.10 and 4,706,574.65 is: 7,059,861.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,801.40 : 12,440,702.10 = 4,706,574.65 : x
  2. Step 2: Convert to fraction form
    8,293,801.40/12,440,702.10 = 4,706,574.65/x
  3. Step 3: Cross multiply
    8,293,801.40x = 12,440,702.10 × 4,706,574.65
  4. Step 4: Simplify right side
    8,293,801.40x = 58,553,093,132,061.77
  5. Step 5: Solve for x
    x = 58,553,093,132,061.77/8,293,801.40
  6. Step 6: Final answer
    x = 7,059,861.98

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Similar ratio
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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.