Home / 6,972,251.17-9,618,722-4,354,210.11

Finding the Fourth Proportional to 6,972,251.17, 9,618,722 and 4,354,210.11

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Solution

The fourth proportional to 6,972,251.17, 9,618,722 and 4,354,210.11 is: 6,006,946.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972,251.17 : 9,618,722 = 4,354,210.11 : x
  2. Step 2: Convert to fraction form
    6,972,251.17/9,618,722 = 4,354,210.11/x
  3. Step 3: Cross multiply
    6,972,251.17x = 9,618,722 × 4,354,210.11
  4. Step 4: Simplify right side
    6,972,251.17x = 41,881,936,529,585.81
  5. Step 5: Solve for x
    x = 41,881,936,529,585.81/6,972,251.17
  6. Step 6: Final answer
    x = 6,006,946.04

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1.5x scale

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.