Home / 4,051,567.20-6,077,350.80-1,653,837.60

Finding the Fourth Proportional to 4,051,567.20, 6,077,350.80 and 1,653,837.60

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Solution

The fourth proportional to 4,051,567.20, 6,077,350.80 and 1,653,837.60 is: 2,480,756.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,567.20 : 6,077,350.80 = 1,653,837.60 : x
  2. Step 2: Convert to fraction form
    4,051,567.20/6,077,350.80 = 1,653,837.60/x
  3. Step 3: Cross multiply
    4,051,567.20x = 6,077,350.80 × 1,653,837.60
  4. Step 4: Simplify right side
    4,051,567.20x = 10,050,951,261,430.08
  5. Step 5: Solve for x
    x = 10,050,951,261,430.08/4,051,567.20
  6. Step 6: Final answer
    x = 2,480,756.40

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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.