Home / 10,502,264.46-14,492,766.66-5,792,846.58

Finding the Fourth Proportional to 10,502,264.46, 14,492,766.66 and 5,792,846.58

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Solution

The fourth proportional to 10,502,264.46, 14,492,766.66 and 5,792,846.58 is: 7,993,930.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,502,264.46 : 14,492,766.66 = 5,792,846.58 : x
  2. Step 2: Convert to fraction form
    10,502,264.46/14,492,766.66 = 5,792,846.58/x
  3. Step 3: Cross multiply
    10,502,264.46x = 14,492,766.66 × 5,792,846.58
  4. Step 4: Simplify right side
    10,502,264.46x = 83,954,373,781,119.03
  5. Step 5: Solve for x
    x = 83,954,373,781,119.03/10,502,264.46
  6. Step 6: Final answer
    x = 7,993,930.65

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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.