Home / 5,548,627.80-8,316,720.90-2,353,210.20

Finding the Fourth Proportional to 5,548,627.80, 8,316,720.90 and 2,353,210.20

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Solution

The fourth proportional to 5,548,627.80, 8,316,720.90 and 2,353,210.20 is: 3,527,177.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,627.80 : 8,316,720.90 = 2,353,210.20 : x
  2. Step 2: Convert to fraction form
    5,548,627.80/8,316,720.90 = 2,353,210.20/x
  3. Step 3: Cross multiply
    5,548,627.80x = 8,316,720.90 × 2,353,210.20
  4. Step 4: Simplify right side
    5,548,627.80x = 19,570,992,452,433.18
  5. Step 5: Solve for x
    x = 19,570,992,452,433.18/5,548,627.80
  6. Step 6: Final answer
    x = 3,527,177.02

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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.