Home / 2,956,068.30-4,434,758.55-1,358,246.10

Finding the Fourth Proportional to 2,956,068.30, 4,434,758.55 and 1,358,246.10

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Solution

The fourth proportional to 2,956,068.30, 4,434,758.55 and 1,358,246.10 is: 2,037,670.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,068.30 : 4,434,758.55 = 1,358,246.10 : x
  2. Step 2: Convert to fraction form
    2,956,068.30/4,434,758.55 = 1,358,246.10/x
  3. Step 3: Cross multiply
    2,956,068.30x = 4,434,758.55 × 1,358,246.10
  4. Step 4: Simplify right side
    2,956,068.30x = 6,023,493,504,979.16
  5. Step 5: Solve for x
    x = 6,023,493,504,979.16/2,956,068.30
  6. Step 6: Final answer
    x = 2,037,670.61

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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.