Home / 4,984,352-7,476,527.24-1,197,834.90

Finding the Fourth Proportional to 4,984,352, 7,476,527.24 and 1,197,834.90

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Solution

The fourth proportional to 4,984,352, 7,476,527.24 and 1,197,834.90 is: 1,796,752.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984,352 : 7,476,527.24 = 1,197,834.90 : x
  2. Step 2: Convert to fraction form
    4,984,352/7,476,527.24 = 1,197,834.90/x
  3. Step 3: Cross multiply
    4,984,352x = 7,476,527.24 × 1,197,834.90
  4. Step 4: Simplify right side
    4,984,352x = 8,955,645,258,872.68
  5. Step 5: Solve for x
    x = 8,955,645,258,872.68/4,984,352
  6. Step 6: Final answer
    x = 1,796,752.17

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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.