Home / 1,032,660-1,421,532.72-895,890.24

Finding the Fourth Proportional to 1,032,660, 1,421,532.72 and 895,890.24

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Solution

The fourth proportional to 1,032,660, 1,421,532.72 and 895,890.24 is: 1,233,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,660 : 1,421,532.72 = 895,890.24 : x
  2. Step 2: Convert to fraction form
    1,032,660/1,421,532.72 = 895,890.24/x
  3. Step 3: Cross multiply
    1,032,660x = 1,421,532.72 × 895,890.24
  4. Step 4: Simplify right side
    1,032,660x = 1,273,537,289,688.65
  5. Step 5: Solve for x
    x = 1,273,537,289,688.65/1,032,660
  6. Step 6: Final answer
    x = 1,233,259.05

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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.