Home / 8,894,635.36-12,274,607.29-4,820,254.36

Finding the Fourth Proportional to 8,894,635.36, 12,274,607.29 and 4,820,254.36

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Solution

The fourth proportional to 8,894,635.36, 12,274,607.29 and 4,820,254.36 is: 6,651,956.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,635.36 : 12,274,607.29 = 4,820,254.36 : x
  2. Step 2: Convert to fraction form
    8,894,635.36/12,274,607.29 = 4,820,254.36/x
  3. Step 3: Cross multiply
    8,894,635.36x = 12,274,607.29 × 4,820,254.36
  4. Step 4: Simplify right side
    8,894,635.36x = 59,166,729,306,910.28
  5. Step 5: Solve for x
    x = 59,166,729,306,910.28/8,894,635.36
  6. Step 6: Final answer
    x = 6,651,956.70

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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.