Home / 8,034,212.61-11,088,822.65-4,772,839.14

Finding the Fourth Proportional to 8,034,212.61, 11,088,822.65 and 4,772,839.14

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Solution

The fourth proportional to 8,034,212.61, 11,088,822.65 and 4,772,839.14 is: 6,587,474.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,212.61 : 11,088,822.65 = 4,772,839.14 : x
  2. Step 2: Convert to fraction form
    8,034,212.61/11,088,822.65 = 4,772,839.14/x
  3. Step 3: Cross multiply
    8,034,212.61x = 11,088,822.65 × 4,772,839.14
  4. Step 4: Simplify right side
    8,034,212.61x = 52,925,166,736,574.32
  5. Step 5: Solve for x
    x = 52,925,166,736,574.32/8,034,212.61
  6. Step 6: Final answer
    x = 6,587,474.01

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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.