Home / 12,634,229.95-17,435,237.34-6,833,011.69

Finding the Fourth Proportional to 12,634,229.95, 17,435,237.34 and 6,833,011.69

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Solution

The fourth proportional to 12,634,229.95, 17,435,237.34 and 6,833,011.69 is: 9,429,556.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,634,229.95 : 17,435,237.34 = 6,833,011.69 : x
  2. Step 2: Convert to fraction form
    12,634,229.95/17,435,237.34 = 6,833,011.69/x
  3. Step 3: Cross multiply
    12,634,229.95x = 17,435,237.34 × 6,833,011.69
  4. Step 4: Simplify right side
    12,634,229.95x = 119,135,180,622,638.75
  5. Step 5: Solve for x
    x = 119,135,180,622,638.75/12,634,229.95
  6. Step 6: Final answer
    x = 9,429,556.14

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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.