Home / 5,745,454.32-8,615,531.82-1,700,495.76

Finding the Fourth Proportional to 5,745,454.32, 8,615,531.82 and 1,700,495.76

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Solution

The fourth proportional to 5,745,454.32, 8,615,531.82 and 1,700,495.76 is: 2,549,959.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,454.32 : 8,615,531.82 = 1,700,495.76 : x
  2. Step 2: Convert to fraction form
    5,745,454.32/8,615,531.82 = 1,700,495.76/x
  3. Step 3: Cross multiply
    5,745,454.32x = 8,615,531.82 × 1,700,495.76
  4. Step 4: Simplify right side
    5,745,454.32x = 14,650,675,330,055.08
  5. Step 5: Solve for x
    x = 14,650,675,330,055.08/5,745,454.32
  6. Step 6: Final answer
    x = 2,549,959.41

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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.