Home / 2,995,600.10-4,493,400.15-2,287,012.10

Finding the Fourth Proportional to 2,995,600.10, 4,493,400.15 and 2,287,012.10

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Solution

The fourth proportional to 2,995,600.10, 4,493,400.15 and 2,287,012.10 is: 3,430,518.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,600.10 : 4,493,400.15 = 2,287,012.10 : x
  2. Step 2: Convert to fraction form
    2,995,600.10/4,493,400.15 = 2,287,012.10/x
  3. Step 3: Cross multiply
    2,995,600.10x = 4,493,400.15 × 2,287,012.10
  4. Step 4: Simplify right side
    2,995,600.10x = 10,276,460,513,191.82
  5. Step 5: Solve for x
    x = 10,276,460,513,191.82/2,995,600.10
  6. Step 6: Final answer
    x = 3,430,518.15

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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.