Home / 1,024,268.65-1,535,535.34-424,855.69

Finding the Fourth Proportional to 1,024,268.65, 1,535,535.34 and 424,855.69

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Solution

The fourth proportional to 1,024,268.65, 1,535,535.34 and 424,855.69 is: 636,923.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,268.65 : 1,535,535.34 = 424,855.69 : x
  2. Step 2: Convert to fraction form
    1,024,268.65/1,535,535.34 = 424,855.69/x
  3. Step 3: Cross multiply
    1,024,268.65x = 1,535,535.34 × 424,855.69
  4. Step 4: Simplify right side
    1,024,268.65x = 652,380,926,395.09
  5. Step 5: Solve for x
    x = 652,380,926,395.09/1,024,268.65
  6. Step 6: Final answer
    x = 636,923.65

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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.