Home / 4,607,019.65-6,357,643.72-2,542,053.89

Finding the Fourth Proportional to 4,607,019.65, 6,357,643.72 and 2,542,053.89

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Solution

The fourth proportional to 4,607,019.65, 6,357,643.72 and 2,542,053.89 is: 3,508,010.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,019.65 : 6,357,643.72 = 2,542,053.89 : x
  2. Step 2: Convert to fraction form
    4,607,019.65/6,357,643.72 = 2,542,053.89/x
  3. Step 3: Cross multiply
    4,607,019.65x = 6,357,643.72 × 2,542,053.89
  4. Step 4: Simplify right side
    4,607,019.65x = 16,161,472,949,660.07
  5. Step 5: Solve for x
    x = 16,161,472,949,660.07/4,607,019.65
  6. Step 6: Final answer
    x = 3,508,010.42

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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.