Home / 8,046,873.60-11,103,845.76-4,609,259.52

Finding the Fourth Proportional to 8,046,873.60, 11,103,845.76 and 4,609,259.52

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Solution

The fourth proportional to 8,046,873.60, 11,103,845.76 and 4,609,259.52 is: 6,360,297.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,873.60 : 11,103,845.76 = 4,609,259.52 : x
  2. Step 2: Convert to fraction form
    8,046,873.60/11,103,845.76 = 4,609,259.52/x
  3. Step 3: Cross multiply
    8,046,873.60x = 11,103,845.76 × 4,609,259.52
  4. Step 4: Simplify right side
    8,046,873.60x = 51,180,506,777,891.63
  5. Step 5: Solve for x
    x = 51,180,506,777,891.63/8,046,873.60
  6. Step 6: Final answer
    x = 6,360,297.09

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1.5x scale

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.