Home / 2,837,752.24-4,249,017.60-1,770,671.20

Finding the Fourth Proportional to 2,837,752.24, 4,249,017.60 and 1,770,671.20

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Solution

The fourth proportional to 2,837,752.24, 4,249,017.60 and 1,770,671.20 is: 2,651,257.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,752.24 : 4,249,017.60 = 1,770,671.20 : x
  2. Step 2: Convert to fraction form
    2,837,752.24/4,249,017.60 = 1,770,671.20/x
  3. Step 3: Cross multiply
    2,837,752.24x = 4,249,017.60 × 1,770,671.20
  4. Step 4: Simplify right side
    2,837,752.24x = 7,523,613,092,613.12
  5. Step 5: Solve for x
    x = 7,523,613,092,613.12/2,837,752.24
  6. Step 6: Final answer
    x = 2,651,257.92

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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.