Home / 3,457,565.91-4,772,065.59-2,062,217.07

Finding the Fourth Proportional to 3,457,565.91, 4,772,065.59 and 2,062,217.07

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Solution

The fourth proportional to 3,457,565.91, 4,772,065.59 and 2,062,217.07 is: 2,846,232.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,565.91 : 4,772,065.59 = 2,062,217.07 : x
  2. Step 2: Convert to fraction form
    3,457,565.91/4,772,065.59 = 2,062,217.07/x
  3. Step 3: Cross multiply
    3,457,565.91x = 4,772,065.59 × 2,062,217.07
  4. Step 4: Simplify right side
    3,457,565.91x = 9,841,035,118,857.62
  5. Step 5: Solve for x
    x = 9,841,035,118,857.62/3,457,565.91
  6. Step 6: Final answer
    x = 2,846,232.11

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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.