Home / 8,896,056.39-12,277,694.79-4,976,030.39

Finding the Fourth Proportional to 8,896,056.39, 12,277,694.79 and 4,976,030.39

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Solution

The fourth proportional to 8,896,056.39, 12,277,694.79 and 4,976,030.39 is: 6,867,557.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,056.39 : 12,277,694.79 = 4,976,030.39 : x
  2. Step 2: Convert to fraction form
    8,896,056.39/12,277,694.79 = 4,976,030.39/x
  3. Step 3: Cross multiply
    8,896,056.39x = 12,277,694.79 × 4,976,030.39
  4. Step 4: Simplify right side
    8,896,056.39x = 61,094,182,332,796.19
  5. Step 5: Solve for x
    x = 61,094,182,332,796.19/8,896,056.39
  6. Step 6: Final answer
    x = 6,867,557.90

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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.