Home / 7,926,494.68-10,938,626.94-4,304,848.60

Finding the Fourth Proportional to 7,926,494.68, 10,938,626.94 and 4,304,848.60

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Solution

The fourth proportional to 7,926,494.68, 10,938,626.94 and 4,304,848.60 is: 5,940,725.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,926,494.68 : 10,938,626.94 = 4,304,848.60 : x
  2. Step 2: Convert to fraction form
    7,926,494.68/10,938,626.94 = 4,304,848.60/x
  3. Step 3: Cross multiply
    7,926,494.68x = 10,938,626.94 × 4,304,848.60
  4. Step 4: Simplify right side
    7,926,494.68x = 47,089,132,868,581.28
  5. Step 5: Solve for x
    x = 47,089,132,868,581.28/7,926,494.68
  6. Step 6: Final answer
    x = 5,940,725.98

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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.