Home / 4,517,783.08-6,234,641.22-2,480,600.68

Finding the Fourth Proportional to 4,517,783.08, 6,234,641.22 and 2,480,600.68

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Solution

The fourth proportional to 4,517,783.08, 6,234,641.22 and 2,480,600.68 is: 3,423,284.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,783.08 : 6,234,641.22 = 2,480,600.68 : x
  2. Step 2: Convert to fraction form
    4,517,783.08/6,234,641.22 = 2,480,600.68/x
  3. Step 3: Cross multiply
    4,517,783.08x = 6,234,641.22 × 2,480,600.68
  4. Step 4: Simplify right side
    4,517,783.08x = 15,465,655,249,888.03
  5. Step 5: Solve for x
    x = 15,465,655,249,888.03/4,517,783.08
  6. Step 6: Final answer
    x = 3,423,284.16

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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.