Home / 8,034,213.61-11,088,824.03-4,772,840.14

Finding the Fourth Proportional to 8,034,213.61, 11,088,824.03 and 4,772,840.14

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Solution

The fourth proportional to 8,034,213.61, 11,088,824.03 and 4,772,840.14 is: 6,587,475.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,213.61 : 11,088,824.03 = 4,772,840.14 : x
  2. Step 2: Convert to fraction form
    8,034,213.61/11,088,824.03 = 4,772,840.14/x
  3. Step 3: Cross multiply
    8,034,213.61x = 11,088,824.03 × 4,772,840.14
  4. Step 4: Simplify right side
    8,034,213.61x = 52,925,184,435,780.55
  5. Step 5: Solve for x
    x = 52,925,184,435,780.55/8,034,213.61
  6. Step 6: Final answer
    x = 6,587,475.39

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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.