Home / 11,587,452.95-17,383,253.03-4,856,547.35

Finding the Fourth Proportional to 11,587,452.95, 17,383,253.03 and 4,856,547.35

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Solution

The fourth proportional to 11,587,452.95, 17,383,253.03 and 4,856,547.35 is: 7,285,690.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,587,452.95 : 17,383,253.03 = 4,856,547.35 : x
  2. Step 2: Convert to fraction form
    11,587,452.95/17,383,253.03 = 4,856,547.35/x
  3. Step 3: Cross multiply
    11,587,452.95x = 17,383,253.03 × 4,856,547.35
  4. Step 4: Simplify right side
    11,587,452.95x = 84,422,591,412,943.22
  5. Step 5: Solve for x
    x = 84,422,591,412,943.22/11,587,452.95
  6. Step 6: Final answer
    x = 7,285,690.11

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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.