Home / 11,069,027.33-15,275,637.59-6,422,461.52

Finding the Fourth Proportional to 11,069,027.33, 15,275,637.59 and 6,422,461.52

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Solution

The fourth proportional to 11,069,027.33, 15,275,637.59 and 6,422,461.52 is: 8,863,217.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069,027.33 : 15,275,637.59 = 6,422,461.52 : x
  2. Step 2: Convert to fraction form
    11,069,027.33/15,275,637.59 = 6,422,461.52/x
  3. Step 3: Cross multiply
    11,069,027.33x = 15,275,637.59 × 6,422,461.52
  4. Step 4: Simplify right side
    11,069,027.33x = 98,107,194,506,750.05
  5. Step 5: Solve for x
    x = 98,107,194,506,750.05/11,069,027.33
  6. Step 6: Final answer
    x = 8,863,217.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.