Home / 8,908,763.32-12,294,093.30-4,834,382.32

Finding the Fourth Proportional to 8,908,763.32, 12,294,093.30 and 4,834,382.32

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Solution

The fourth proportional to 8,908,763.32, 12,294,093.30 and 4,834,382.32 is: 6,671,447.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,763.32 : 12,294,093.30 = 4,834,382.32 : x
  2. Step 2: Convert to fraction form
    8,908,763.32/12,294,093.30 = 4,834,382.32/x
  3. Step 3: Cross multiply
    8,908,763.32x = 12,294,093.30 × 4,834,382.32
  4. Step 4: Simplify right side
    8,908,763.32x = 59,434,347,289,950.46
  5. Step 5: Solve for x
    x = 59,434,347,289,950.46/8,908,763.32
  6. Step 6: Final answer
    x = 6,671,447.56

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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.