Home / 9,341,868.80-14,012,803.20-2,610,282.80

Finding the Fourth Proportional to 9,341,868.80, 14,012,803.20 and 2,610,282.80

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Solution

The fourth proportional to 9,341,868.80, 14,012,803.20 and 2,610,282.80 is: 3,915,424.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,868.80 : 14,012,803.20 = 2,610,282.80 : x
  2. Step 2: Convert to fraction form
    9,341,868.80/14,012,803.20 = 2,610,282.80/x
  3. Step 3: Cross multiply
    9,341,868.80x = 14,012,803.20 × 2,610,282.80
  4. Step 4: Simplify right side
    9,341,868.80x = 36,577,379,172,744.95
  5. Step 5: Solve for x
    x = 36,577,379,172,744.95/9,341,868.80
  6. Step 6: Final answer
    x = 3,915,424.20

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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.