Home / 2,365,547.66-3,548,270.57-659,645.55

Finding the Fourth Proportional to 2,365,547.66, 3,548,270.57 and 659,645.55

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Solution

The fourth proportional to 2,365,547.66, 3,548,270.57 and 659,645.55 is: 989,454.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,547.66 : 3,548,270.57 = 659,645.55 : x
  2. Step 2: Convert to fraction form
    2,365,547.66/3,548,270.57 = 659,645.55/x
  3. Step 3: Cross multiply
    2,365,547.66x = 3,548,270.57 × 659,645.55
  4. Step 4: Simplify right side
    2,365,547.66x = 2,340,600,883,056.89
  5. Step 5: Solve for x
    x = 2,340,600,883,056.89/2,365,547.66
  6. Step 6: Final answer
    x = 989,454.12

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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.