Home / 1,083,022.65-1,494,101.91-653,063.91

Finding the Fourth Proportional to 1,083,022.65, 1,494,101.91 and 653,063.91

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Solution

The fourth proportional to 1,083,022.65, 1,494,101.91 and 653,063.91 is: 900,945.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,022.65 : 1,494,101.91 = 653,063.91 : x
  2. Step 2: Convert to fraction form
    1,083,022.65/1,494,101.91 = 653,063.91/x
  3. Step 3: Cross multiply
    1,083,022.65x = 1,494,101.91 × 653,063.91
  4. Step 4: Simplify right side
    1,083,022.65x = 975,744,035,283.07
  5. Step 5: Solve for x
    x = 975,744,035,283.07/1,083,022.65
  6. Step 6: Final answer
    x = 900,945.18

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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.