Home / 1,595,711.10-2,201,780.01-951,191.46

Finding the Fourth Proportional to 1,595,711.10, 2,201,780.01 and 951,191.46

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Solution

The fourth proportional to 1,595,711.10, 2,201,780.01 and 951,191.46 is: 1,312,464.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,711.10 : 2,201,780.01 = 951,191.46 : x
  2. Step 2: Convert to fraction form
    1,595,711.10/2,201,780.01 = 951,191.46/x
  3. Step 3: Cross multiply
    1,595,711.10x = 2,201,780.01 × 951,191.46
  4. Step 4: Simplify right side
    1,595,711.10x = 2,094,314,342,310.71
  5. Step 5: Solve for x
    x = 2,094,314,342,310.71/1,595,711.10
  6. Step 6: Final answer
    x = 1,312,464.61

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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.