Home / 6,337,100.08-8,745,200.45-3,436,490.19

Finding the Fourth Proportional to 6,337,100.08, 8,745,200.45 and 3,436,490.19

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Solution

The fourth proportional to 6,337,100.08, 8,745,200.45 and 3,436,490.19 is: 4,742,357.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,100.08 : 8,745,200.45 = 3,436,490.19 : x
  2. Step 2: Convert to fraction form
    6,337,100.08/8,745,200.45 = 3,436,490.19/x
  3. Step 3: Cross multiply
    6,337,100.08x = 8,745,200.45 × 3,436,490.19
  4. Step 4: Simplify right side
    6,337,100.08x = 30,052,795,556,008.58
  5. Step 5: Solve for x
    x = 30,052,795,556,008.58/6,337,100.08
  6. Step 6: Final answer
    x = 4,742,357.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.