Home / 4,995,300.60-7,492,950.90-3,641,110.20

Finding the Fourth Proportional to 4,995,300.60, 7,492,950.90 and 3,641,110.20

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Solution

The fourth proportional to 4,995,300.60, 7,492,950.90 and 3,641,110.20 is: 5,461,665.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,300.60 : 7,492,950.90 = 3,641,110.20 : x
  2. Step 2: Convert to fraction form
    4,995,300.60/7,492,950.90 = 3,641,110.20/x
  3. Step 3: Cross multiply
    4,995,300.60x = 7,492,950.90 × 3,641,110.20
  4. Step 4: Simplify right side
    4,995,300.60x = 27,282,659,950,089.18
  5. Step 5: Solve for x
    x = 27,282,659,950,089.18/4,995,300.60
  6. Step 6: Final answer
    x = 5,461,665.30

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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.