Home / 1,807,158.53-2,710,747.19-609,091.23

Finding the Fourth Proportional to 1,807,158.53, 2,710,747.19 and 609,091.23

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Solution

The fourth proportional to 1,807,158.53, 2,710,747.19 and 609,091.23 is: 913,640.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,158.53 : 2,710,747.19 = 609,091.23 : x
  2. Step 2: Convert to fraction form
    1,807,158.53/2,710,747.19 = 609,091.23/x
  3. Step 3: Cross multiply
    1,807,158.53x = 2,710,747.19 × 609,091.23
  4. Step 4: Simplify right side
    1,807,158.53x = 1,651,092,340,176.14
  5. Step 5: Solve for x
    x = 1,651,092,340,176.14/1,807,158.53
  6. Step 6: Final answer
    x = 913,640.01

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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.