Home / 4,850,570.80-7,275,856.20-1,655,801.20

Finding the Fourth Proportional to 4,850,570.80, 7,275,856.20 and 1,655,801.20

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Solution

The fourth proportional to 4,850,570.80, 7,275,856.20 and 1,655,801.20 is: 2,483,701.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,570.80 : 7,275,856.20 = 1,655,801.20 : x
  2. Step 2: Convert to fraction form
    4,850,570.80/7,275,856.20 = 1,655,801.20/x
  3. Step 3: Cross multiply
    4,850,570.80x = 7,275,856.20 × 1,655,801.20
  4. Step 4: Simplify right side
    4,850,570.80x = 12,047,371,426,987.44
  5. Step 5: Solve for x
    x = 12,047,371,426,987.44/4,850,570.80
  6. Step 6: Final answer
    x = 2,483,701.80

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Similar ratio
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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.