Home / 2,484,987.66-3,727,875.96-801,697.50

Finding the Fourth Proportional to 2,484,987.66, 3,727,875.96 and 801,697.50

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Solution

The fourth proportional to 2,484,987.66, 3,727,875.96 and 801,697.50 is: 1,202,673.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,987.66 : 3,727,875.96 = 801,697.50 : x
  2. Step 2: Convert to fraction form
    2,484,987.66/3,727,875.96 = 801,697.50/x
  3. Step 3: Cross multiply
    2,484,987.66x = 3,727,875.96 × 801,697.50
  4. Step 4: Simplify right side
    2,484,987.66x = 2,988,628,837,442.10
  5. Step 5: Solve for x
    x = 2,988,628,837,442.10/2,484,987.66
  6. Step 6: Final answer
    x = 1,202,673.51

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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.