Home / 9,537,595.90-14,306,393.88-7,847,865.04

Finding the Fourth Proportional to 9,537,595.90, 14,306,393.88 and 7,847,865.04

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Solution

The fourth proportional to 9,537,595.90, 14,306,393.88 and 7,847,865.04 is: 11,771,797.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,537,595.90 : 14,306,393.88 = 7,847,865.04 : x
  2. Step 2: Convert to fraction form
    9,537,595.90/14,306,393.88 = 7,847,865.04/x
  3. Step 3: Cross multiply
    9,537,595.90x = 14,306,393.88 × 7,847,865.04
  4. Step 4: Simplify right side
    9,537,595.90x = 112,274,648,379,321.97
  5. Step 5: Solve for x
    x = 112,274,648,379,321.97/9,537,595.90
  6. Step 6: Final answer
    x = 11,771,797.58

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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.