Home / 6,816,088.94-9,407,115.02-4,335,551.15

Finding the Fourth Proportional to 6,816,088.94, 9,407,115.02 and 4,335,551.15

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Solution

The fourth proportional to 6,816,088.94, 9,407,115.02 and 4,335,551.15 is: 5,983,640.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,088.94 : 9,407,115.02 = 4,335,551.15 : x
  2. Step 2: Convert to fraction form
    6,816,088.94/9,407,115.02 = 4,335,551.15/x
  3. Step 3: Cross multiply
    6,816,088.94x = 9,407,115.02 × 4,335,551.15
  4. Step 4: Simplify right side
    6,816,088.94x = 40,785,028,306,946.58
  5. Step 5: Solve for x
    x = 40,785,028,306,946.58/6,816,088.94
  6. Step 6: Final answer
    x = 5,983,640.87

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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.