Home / 6,077,685.33-9,112,478.40-3,346,518.87

Finding the Fourth Proportional to 6,077,685.33, 9,112,478.40 and 3,346,518.87

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Solution

The fourth proportional to 6,077,685.33, 9,112,478.40 and 3,346,518.87 is: 5,017,548.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,685.33 : 9,112,478.40 = 3,346,518.87 : x
  2. Step 2: Convert to fraction form
    6,077,685.33/9,112,478.40 = 3,346,518.87/x
  3. Step 3: Cross multiply
    6,077,685.33x = 9,112,478.40 × 3,346,518.87
  4. Step 4: Simplify right side
    6,077,685.33x = 30,495,080,918,067.41
  5. Step 5: Solve for x
    x = 30,495,080,918,067.41/6,077,685.33
  6. Step 6: Final answer
    x = 5,017,548.50

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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.