Home / 4,896,760.20-7,345,140.30-3,637,048.20

Finding the Fourth Proportional to 4,896,760.20, 7,345,140.30 and 3,637,048.20

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Solution

The fourth proportional to 4,896,760.20, 7,345,140.30 and 3,637,048.20 is: 5,455,572.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,760.20 : 7,345,140.30 = 3,637,048.20 : x
  2. Step 2: Convert to fraction form
    4,896,760.20/7,345,140.30 = 3,637,048.20/x
  3. Step 3: Cross multiply
    4,896,760.20x = 7,345,140.30 × 3,637,048.20
  4. Step 4: Simplify right side
    4,896,760.20x = 26,714,629,306,862.46
  5. Step 5: Solve for x
    x = 26,714,629,306,862.46/4,896,760.20
  6. Step 6: Final answer
    x = 5,455,572.30

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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.