Home / 1,773,718.32-2,447,727.48-968,902.32

Finding the Fourth Proportional to 1,773,718.32, 2,447,727.48 and 968,902.32

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Solution

The fourth proportional to 1,773,718.32, 2,447,727.48 and 968,902.32 is: 1,337,083.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,718.32 : 2,447,727.48 = 968,902.32 : x
  2. Step 2: Convert to fraction form
    1,773,718.32/2,447,727.48 = 968,902.32/x
  3. Step 3: Cross multiply
    1,773,718.32x = 2,447,727.48 × 968,902.32
  4. Step 4: Simplify right side
    1,773,718.32x = 2,371,608,834,099.75
  5. Step 5: Solve for x
    x = 2,371,608,834,099.75/1,773,718.32
  6. Step 6: Final answer
    x = 1,337,083.12

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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.