Home / 1,062,505.10-1,466,219.52-579,060.65

Finding the Fourth Proportional to 1,062,505.10, 1,466,219.52 and 579,060.65

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Solution

The fourth proportional to 1,062,505.10, 1,466,219.52 and 579,060.65 is: 799,083.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,505.10 : 1,466,219.52 = 579,060.65 : x
  2. Step 2: Convert to fraction form
    1,062,505.10/1,466,219.52 = 579,060.65/x
  3. Step 3: Cross multiply
    1,062,505.10x = 1,466,219.52 × 579,060.65
  4. Step 4: Simplify right side
    1,062,505.10x = 849,030,020,962.79
  5. Step 5: Solve for x
    x = 849,030,020,962.79/1,062,505.10
  6. Step 6: Final answer
    x = 799,083.25

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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.