Home / 6,338,666.80-9,508,000.20-6,029,009.20

Finding the Fourth Proportional to 6,338,666.80, 9,508,000.20 and 6,029,009.20

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Solution

The fourth proportional to 6,338,666.80, 9,508,000.20 and 6,029,009.20 is: 9,043,513.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338,666.80 : 9,508,000.20 = 6,029,009.20 : x
  2. Step 2: Convert to fraction form
    6,338,666.80/9,508,000.20 = 6,029,009.20/x
  3. Step 3: Cross multiply
    6,338,666.80x = 9,508,000.20 × 6,029,009.20
  4. Step 4: Simplify right side
    6,338,666.80x = 57,323,820,679,401.84
  5. Step 5: Solve for x
    x = 57,323,820,679,401.84/6,338,666.80
  6. Step 6: Final answer
    x = 9,043,513.80

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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.