Home / 8,748,437.52-13,122,734.25-2,683,197.60

Finding the Fourth Proportional to 8,748,437.52, 13,122,734.25 and 2,683,197.60

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Solution

The fourth proportional to 8,748,437.52, 13,122,734.25 and 2,683,197.60 is: 4,024,820.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,437.52 : 13,122,734.25 = 2,683,197.60 : x
  2. Step 2: Convert to fraction form
    8,748,437.52/13,122,734.25 = 2,683,197.60/x
  3. Step 3: Cross multiply
    8,748,437.52x = 13,122,734.25 × 2,683,197.60
  4. Step 4: Simplify right side
    8,748,437.52x = 35,210,889,045,037.80
  5. Step 5: Solve for x
    x = 35,210,889,045,037.80/8,748,437.52
  6. Step 6: Final answer
    x = 4,024,820.31

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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.