Home / 8,597,244.49-11,864,274.56-4,677,086.40

Finding the Fourth Proportional to 8,597,244.49, 11,864,274.56 and 4,677,086.40

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Solution

The fourth proportional to 8,597,244.49, 11,864,274.56 and 4,677,086.40 is: 6,454,421.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,244.49 : 11,864,274.56 = 4,677,086.40 : x
  2. Step 2: Convert to fraction form
    8,597,244.49/11,864,274.56 = 4,677,086.40/x
  3. Step 3: Cross multiply
    8,597,244.49x = 11,864,274.56 × 4,677,086.40
  4. Step 4: Simplify right side
    8,597,244.49x = 55,490,237,140,104.60
  5. Step 5: Solve for x
    x = 55,490,237,140,104.60/8,597,244.49
  6. Step 6: Final answer
    x = 6,454,421.21

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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.