Home / 8,897,450.80-13,346,176.20-6,042,103.60

Finding the Fourth Proportional to 8,897,450.80, 13,346,176.20 and 6,042,103.60

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Solution

The fourth proportional to 8,897,450.80, 13,346,176.20 and 6,042,103.60 is: 9,063,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,897,450.80 : 13,346,176.20 = 6,042,103.60 : x
  2. Step 2: Convert to fraction form
    8,897,450.80/13,346,176.20 = 6,042,103.60/x
  3. Step 3: Cross multiply
    8,897,450.80x = 13,346,176.20 × 6,042,103.60
  4. Step 4: Simplify right side
    8,897,450.80x = 80,638,979,264,254.31
  5. Step 5: Solve for x
    x = 80,638,979,264,254.31/8,897,450.80
  6. Step 6: Final answer
    x = 9,063,155.40

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Similar ratio
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1.5x scale

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.