Home / 2,043,908.10-3,065,862.15-623,779.65

Finding the Fourth Proportional to 2,043,908.10, 3,065,862.15 and 623,779.65

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Solution

The fourth proportional to 2,043,908.10, 3,065,862.15 and 623,779.65 is: 935,669.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,908.10 : 3,065,862.15 = 623,779.65 : x
  2. Step 2: Convert to fraction form
    2,043,908.10/3,065,862.15 = 623,779.65/x
  3. Step 3: Cross multiply
    2,043,908.10x = 3,065,862.15 × 623,779.65
  4. Step 4: Simplify right side
    2,043,908.10x = 1,912,422,418,875.25
  5. Step 5: Solve for x
    x = 1,912,422,418,875.25/2,043,908.10
  6. Step 6: Final answer
    x = 935,669.48

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Double scale
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Similar ratio
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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.