Home / 4,372,214.60-6,556,353.60-1,675,643.60

Finding the Fourth Proportional to 4,372,214.60, 6,556,353.60 and 1,675,643.60

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Solution

The fourth proportional to 4,372,214.60, 6,556,353.60 and 1,675,643.60 is: 2,512,711.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,214.60 : 6,556,353.60 = 1,675,643.60 : x
  2. Step 2: Convert to fraction form
    4,372,214.60/6,556,353.60 = 1,675,643.60/x
  3. Step 3: Cross multiply
    4,372,214.60x = 6,556,353.60 × 1,675,643.60
  4. Step 4: Simplify right side
    4,372,214.60x = 10,986,111,949,176.96
  5. Step 5: Solve for x
    x = 10,986,111,949,176.96/4,372,214.60
  6. Step 6: Final answer
    x = 2,512,711.05

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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.