Home / 9,974,820.63-14,962,230.51-4,588,001.82

Finding the Fourth Proportional to 9,974,820.63, 14,962,230.51 and 4,588,001.82

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Solution

The fourth proportional to 9,974,820.63, 14,962,230.51 and 4,588,001.82 is: 6,882,002.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,820.63 : 14,962,230.51 = 4,588,001.82 : x
  2. Step 2: Convert to fraction form
    9,974,820.63/14,962,230.51 = 4,588,001.82/x
  3. Step 3: Cross multiply
    9,974,820.63x = 14,962,230.51 × 4,588,001.82
  4. Step 4: Simplify right side
    9,974,820.63x = 68,646,740,811,139.53
  5. Step 5: Solve for x
    x = 68,646,740,811,139.53/9,974,820.63
  6. Step 6: Final answer
    x = 6,882,002.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.