Home / 5,834,159.66-8,751,169.09-1,515,827.72

Finding the Fourth Proportional to 5,834,159.66, 8,751,169.09 and 1,515,827.72

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Solution

The fourth proportional to 5,834,159.66, 8,751,169.09 and 1,515,827.72 is: 2,273,723.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,159.66 : 8,751,169.09 = 1,515,827.72 : x
  2. Step 2: Convert to fraction form
    5,834,159.66/8,751,169.09 = 1,515,827.72/x
  3. Step 3: Cross multiply
    5,834,159.66x = 8,751,169.09 × 1,515,827.72
  4. Step 4: Simplify right side
    5,834,159.66x = 13,265,264,641,483.76
  5. Step 5: Solve for x
    x = 13,265,264,641,483.76/5,834,159.66
  6. Step 6: Final answer
    x = 2,273,723.28

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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.