Home / 9,482,621.61-14,223,969.32-2,294,143.95

Finding the Fourth Proportional to 9,482,621.61, 14,223,969.32 and 2,294,143.95

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Solution

The fourth proportional to 9,482,621.61, 14,223,969.32 and 2,294,143.95 is: 3,441,224.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482,621.61 : 14,223,969.32 = 2,294,143.95 : x
  2. Step 2: Convert to fraction form
    9,482,621.61/14,223,969.32 = 2,294,143.95/x
  3. Step 3: Cross multiply
    9,482,621.61x = 14,223,969.32 × 2,294,143.95
  4. Step 4: Simplify right side
    9,482,621.61x = 32,631,833,148,992.89
  5. Step 5: Solve for x
    x = 32,631,833,148,992.89/9,482,621.61
  6. Step 6: Final answer
    x = 3,441,224.85

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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.