Home / 2,875,552.20-4,313,328.30-2,735,584.20

Finding the Fourth Proportional to 2,875,552.20, 4,313,328.30 and 2,735,584.20

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Solution

The fourth proportional to 2,875,552.20, 4,313,328.30 and 2,735,584.20 is: 4,103,376.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,552.20 : 4,313,328.30 = 2,735,584.20 : x
  2. Step 2: Convert to fraction form
    2,875,552.20/4,313,328.30 = 2,735,584.20/x
  3. Step 3: Cross multiply
    2,875,552.20x = 4,313,328.30 × 2,735,584.20
  4. Step 4: Simplify right side
    2,875,552.20x = 11,799,472,746,892.86
  5. Step 5: Solve for x
    x = 11,799,472,746,892.86/2,875,552.20
  6. Step 6: Final answer
    x = 4,103,376.30

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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.