Home / 2,956,802.08-4,433,296.20-1,159,867.12

Finding the Fourth Proportional to 2,956,802.08, 4,433,296.20 and 1,159,867.12

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Solution

The fourth proportional to 2,956,802.08, 4,433,296.20 and 1,159,867.12 is: 1,739,052.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,802.08 : 4,433,296.20 = 1,159,867.12 : x
  2. Step 2: Convert to fraction form
    2,956,802.08/4,433,296.20 = 1,159,867.12/x
  3. Step 3: Cross multiply
    2,956,802.08x = 4,433,296.20 × 1,159,867.12
  4. Step 4: Simplify right side
    2,956,802.08x = 5,142,034,495,600.94
  5. Step 5: Solve for x
    x = 5,142,034,495,600.94/2,956,802.08
  6. Step 6: Final answer
    x = 1,739,052.65

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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.