Home / 3,024,672.80-4,537,009.20-2,793,725.60

Finding the Fourth Proportional to 3,024,672.80, 4,537,009.20 and 2,793,725.60

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Solution

The fourth proportional to 3,024,672.80, 4,537,009.20 and 2,793,725.60 is: 4,190,588.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,672.80 : 4,537,009.20 = 2,793,725.60 : x
  2. Step 2: Convert to fraction form
    3,024,672.80/4,537,009.20 = 2,793,725.60/x
  3. Step 3: Cross multiply
    3,024,672.80x = 4,537,009.20 × 2,793,725.60
  4. Step 4: Simplify right side
    3,024,672.80x = 12,675,158,749,475.52
  5. Step 5: Solve for x
    x = 12,675,158,749,475.52/3,024,672.80
  6. Step 6: Final answer
    x = 4,190,588.40

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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.