Home / 1,024,273.65-1,413,497.42-565,388.10

Finding the Fourth Proportional to 1,024,273.65, 1,413,497.42 and 565,388.10

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Solution

The fourth proportional to 1,024,273.65, 1,413,497.42 and 565,388.10 is: 780,235.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,273.65 : 1,413,497.42 = 565,388.10 : x
  2. Step 2: Convert to fraction form
    1,024,273.65/1,413,497.42 = 565,388.10/x
  3. Step 3: Cross multiply
    1,024,273.65x = 1,413,497.42 × 565,388.10
  4. Step 4: Simplify right side
    1,024,273.65x = 799,174,617,821.76
  5. Step 5: Solve for x
    x = 799,174,617,821.76/1,024,273.65
  6. Step 6: Final answer
    x = 780,235.46

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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.