Home / 8,671,226.46-11,965,420.32-4,803,024.84

Finding the Fourth Proportional to 8,671,226.46, 11,965,420.32 and 4,803,024.84

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Solution

The fourth proportional to 8,671,226.46, 11,965,420.32 and 4,803,024.84 is: 6,627,691.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,671,226.46 : 11,965,420.32 = 4,803,024.84 : x
  2. Step 2: Convert to fraction form
    8,671,226.46/11,965,420.32 = 4,803,024.84/x
  3. Step 3: Cross multiply
    8,671,226.46x = 11,965,420.32 × 4,803,024.84
  4. Step 4: Simplify right side
    8,671,226.46x = 57,470,211,018,000.75
  5. Step 5: Solve for x
    x = 57,470,211,018,000.75/8,671,226.46
  6. Step 6: Final answer
    x = 6,627,691.17

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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.