Home / 8,873,751.18-12,245,777.58-4,799,370.18

Finding the Fourth Proportional to 8,873,751.18, 12,245,777.58 and 4,799,370.18

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Solution

The fourth proportional to 8,873,751.18, 12,245,777.58 and 4,799,370.18 is: 6,623,131.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,751.18 : 12,245,777.58 = 4,799,370.18 : x
  2. Step 2: Convert to fraction form
    8,873,751.18/12,245,777.58 = 4,799,370.18/x
  3. Step 3: Cross multiply
    8,873,751.18x = 12,245,777.58 × 4,799,370.18
  4. Step 4: Simplify right side
    8,873,751.18x = 58,772,019,748,364.56
  5. Step 5: Solve for x
    x = 58,772,019,748,364.56/8,873,751.18
  6. Step 6: Final answer
    x = 6,623,131.36

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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.