Home / 6,335,113.88-8,749,674.23-4,294,380.44

Finding the Fourth Proportional to 6,335,113.88, 8,749,674.23 and 4,294,380.44

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Solution

The fourth proportional to 6,335,113.88, 8,749,674.23 and 4,294,380.44 is: 5,931,137.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,113.88 : 8,749,674.23 = 4,294,380.44 : x
  2. Step 2: Convert to fraction form
    6,335,113.88/8,749,674.23 = 4,294,380.44/x
  3. Step 3: Cross multiply
    6,335,113.88x = 8,749,674.23 × 4,294,380.44
  4. Step 4: Simplify right side
    6,335,113.88x = 37,574,429,869,684.07
  5. Step 5: Solve for x
    x = 37,574,429,869,684.07/6,335,113.88
  6. Step 6: Final answer
    x = 5,931,137.24

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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.