Home / 4,501,240.32-6,746,906.88-2,223,392.16

Finding the Fourth Proportional to 4,501,240.32, 6,746,906.88 and 2,223,392.16

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Solution

The fourth proportional to 4,501,240.32, 6,746,906.88 and 2,223,392.16 is: 3,332,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,240.32 : 6,746,906.88 = 2,223,392.16 : x
  2. Step 2: Convert to fraction form
    4,501,240.32/6,746,906.88 = 2,223,392.16/x
  3. Step 3: Cross multiply
    4,501,240.32x = 6,746,906.88 × 2,223,392.16
  4. Step 4: Simplify right side
    4,501,240.32x = 15,001,019,861,242.06
  5. Step 5: Solve for x
    x = 15,001,019,861,242.06/4,501,240.32
  6. Step 6: Final answer
    x = 3,332,641.40

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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.