Home / 5,098,064.84-7,035,515.10-2,774,845.06

Finding the Fourth Proportional to 5,098,064.84, 7,035,515.10 and 2,774,845.06

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Solution

The fourth proportional to 5,098,064.84, 7,035,515.10 and 2,774,845.06 is: 3,829,387.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,064.84 : 7,035,515.10 = 2,774,845.06 : x
  2. Step 2: Convert to fraction form
    5,098,064.84/7,035,515.10 = 2,774,845.06/x
  3. Step 3: Cross multiply
    5,098,064.84x = 7,035,515.10 × 2,774,845.06
  4. Step 4: Simplify right side
    5,098,064.84x = 19,522,464,308,193.53
  5. Step 5: Solve for x
    x = 19,522,464,308,193.53/5,098,064.84
  6. Step 6: Final answer
    x = 3,829,387.21

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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.