Home / 9,792,000.80-14,688,001.20-3,062,477.60

Finding the Fourth Proportional to 9,792,000.80, 14,688,001.20 and 3,062,477.60

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Solution

The fourth proportional to 9,792,000.80, 14,688,001.20 and 3,062,477.60 is: 4,593,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,000.80 : 14,688,001.20 = 3,062,477.60 : x
  2. Step 2: Convert to fraction form
    9,792,000.80/14,688,001.20 = 3,062,477.60/x
  3. Step 3: Cross multiply
    9,792,000.80x = 14,688,001.20 × 3,062,477.60
  4. Step 4: Simplify right side
    9,792,000.80x = 44,981,674,663,773.12
  5. Step 5: Solve for x
    x = 44,981,674,663,773.12/9,792,000.80
  6. Step 6: Final answer
    x = 4,593,716.40

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Similar ratio
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1.5x scale

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.