Home / 2,976,773.25-4,459,541.04-1,758,715.37

Finding the Fourth Proportional to 2,976,773.25, 4,459,541.04 and 1,758,715.37

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Solution

The fourth proportional to 2,976,773.25, 4,459,541.04 and 1,758,715.37 is: 2,634,753.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,976,773.25 : 4,459,541.04 = 1,758,715.37 : x
  2. Step 2: Convert to fraction form
    2,976,773.25/4,459,541.04 = 1,758,715.37/x
  3. Step 3: Cross multiply
    2,976,773.25x = 4,459,541.04 × 1,758,715.37
  4. Step 4: Simplify right side
    2,976,773.25x = 7,843,063,370,193.79
  5. Step 5: Solve for x
    x = 7,843,063,370,193.79/2,976,773.25
  6. Step 6: Final answer
    x = 2,634,753.38

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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.