Home / 4,250,975.04-6,377,459.52-1,692,346.56

Finding the Fourth Proportional to 4,250,975.04, 6,377,459.52 and 1,692,346.56

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Solution

The fourth proportional to 4,250,975.04, 6,377,459.52 and 1,692,346.56 is: 2,538,916.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,975.04 : 6,377,459.52 = 1,692,346.56 : x
  2. Step 2: Convert to fraction form
    4,250,975.04/6,377,459.52 = 1,692,346.56/x
  3. Step 3: Cross multiply
    4,250,975.04x = 6,377,459.52 × 1,692,346.56
  4. Step 4: Simplify right side
    4,250,975.04x = 10,792,871,680,211.25
  5. Step 5: Solve for x
    x = 10,792,871,680,211.25/4,250,975.04
  6. Step 6: Final answer
    x = 2,538,916.74

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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.