Home / 3,560,816.46-4,913,635.71-2,090,570.07

Finding the Fourth Proportional to 3,560,816.46, 4,913,635.71 and 2,090,570.07

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Solution

The fourth proportional to 3,560,816.46, 4,913,635.71 and 2,090,570.07 is: 2,884,815.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,816.46 : 4,913,635.71 = 2,090,570.07 : x
  2. Step 2: Convert to fraction form
    3,560,816.46/4,913,635.71 = 2,090,570.07/x
  3. Step 3: Cross multiply
    3,560,816.46x = 4,913,635.71 × 2,090,570.07
  4. Step 4: Simplify right side
    3,560,816.46x = 10,272,299,750,209.20
  5. Step 5: Solve for x
    x = 10,272,299,750,209.20/3,560,816.46
  6. Step 6: Final answer
    x = 2,884,815.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.