Home / 5,445,017.20-8,167,525.80-4,594,711.60

Finding the Fourth Proportional to 5,445,017.20, 8,167,525.80 and 4,594,711.60

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Solution

The fourth proportional to 5,445,017.20, 8,167,525.80 and 4,594,711.60 is: 6,892,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,017.20 : 8,167,525.80 = 4,594,711.60 : x
  2. Step 2: Convert to fraction form
    5,445,017.20/8,167,525.80 = 4,594,711.60/x
  3. Step 3: Cross multiply
    5,445,017.20x = 8,167,525.80 × 4,594,711.60
  4. Step 4: Simplify right side
    5,445,017.20x = 37,527,425,536,559.27
  5. Step 5: Solve for x
    x = 37,527,425,536,559.27/5,445,017.20
  6. Step 6: Final answer
    x = 6,892,067.40

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1.5x scale

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.