Home / 3,399,069.84-5,098,774.12-970,583.28

Finding the Fourth Proportional to 3,399,069.84, 5,098,774.12 and 970,583.28

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Solution

The fourth proportional to 3,399,069.84, 5,098,774.12 and 970,583.28 is: 1,455,923.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,069.84 : 5,098,774.12 = 970,583.28 : x
  2. Step 2: Convert to fraction form
    3,399,069.84/5,098,774.12 = 970,583.28/x
  3. Step 3: Cross multiply
    3,399,069.84x = 5,098,774.12 × 970,583.28
  4. Step 4: Simplify right side
    3,399,069.84x = 4,948,784,909,368.71
  5. Step 5: Solve for x
    x = 4,948,784,909,368.71/3,399,069.84
  6. Step 6: Final answer
    x = 1,455,923.28

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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.