Home / 4,835,960.31-7,253,939.12-3,315,032.22

Finding the Fourth Proportional to 4,835,960.31, 7,253,939.12 and 3,315,032.22

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Solution

The fourth proportional to 4,835,960.31, 7,253,939.12 and 3,315,032.22 is: 4,972,547.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,960.31 : 7,253,939.12 = 3,315,032.22 : x
  2. Step 2: Convert to fraction form
    4,835,960.31/7,253,939.12 = 3,315,032.22/x
  3. Step 3: Cross multiply
    4,835,960.31x = 7,253,939.12 × 3,315,032.22
  4. Step 4: Simplify right side
    4,835,960.31x = 24,047,041,895,081.36
  5. Step 5: Solve for x
    x = 24,047,041,895,081.36/4,835,960.31
  6. Step 6: Final answer
    x = 4,972,547.40

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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.