Home / 2,533,348.11-3,496,050.14-1,387,476.75

Finding the Fourth Proportional to 2,533,348.11, 3,496,050.14 and 1,387,476.75

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Solution

The fourth proportional to 2,533,348.11, 3,496,050.14 and 1,387,476.75 is: 1,914,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,348.11 : 3,496,050.14 = 1,387,476.75 : x
  2. Step 2: Convert to fraction form
    2,533,348.11/3,496,050.14 = 1,387,476.75/x
  3. Step 3: Cross multiply
    2,533,348.11x = 3,496,050.14 × 1,387,476.75
  4. Step 4: Simplify right side
    2,533,348.11x = 4,850,688,279,146.86
  5. Step 5: Solve for x
    x = 4,850,688,279,146.86/2,533,348.11
  6. Step 6: Final answer
    x = 1,914,734.20

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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.