Home / 8,034,211.11-11,088,820.58-4,772,837.64

Finding the Fourth Proportional to 8,034,211.11, 11,088,820.58 and 4,772,837.64

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Solution

The fourth proportional to 8,034,211.11, 11,088,820.58 and 4,772,837.64 is: 6,587,471.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,211.11 : 11,088,820.58 = 4,772,837.64 : x
  2. Step 2: Convert to fraction form
    8,034,211.11/11,088,820.58 = 4,772,837.64/x
  3. Step 3: Cross multiply
    8,034,211.11x = 11,088,820.58 × 4,772,837.64
  4. Step 4: Simplify right side
    8,034,211.11x = 52,925,140,223,566.44
  5. Step 5: Solve for x
    x = 52,925,140,223,566.44/8,034,211.11
  6. Step 6: Final answer
    x = 6,587,471.94

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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.