Home / 9,060,326.46-12,503,088.81-4,930,216.74

Finding the Fourth Proportional to 9,060,326.46, 12,503,088.81 and 4,930,216.74

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Solution

The fourth proportional to 9,060,326.46, 12,503,088.81 and 4,930,216.74 is: 6,803,611.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,326.46 : 12,503,088.81 = 4,930,216.74 : x
  2. Step 2: Convert to fraction form
    9,060,326.46/12,503,088.81 = 4,930,216.74/x
  3. Step 3: Cross multiply
    9,060,326.46x = 12,503,088.81 × 4,930,216.74
  4. Step 4: Simplify right side
    9,060,326.46x = 61,642,937,752,768.69
  5. Step 5: Solve for x
    x = 61,642,937,752,768.69/9,060,326.46
  6. Step 6: Final answer
    x = 6,803,611.11

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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.