Home / 2,350,081.47-3,525,134.36-1,069,793.58

Finding the Fourth Proportional to 2,350,081.47, 3,525,134.36 and 1,069,793.58

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Solution

The fourth proportional to 2,350,081.47, 3,525,134.36 and 1,069,793.58 is: 1,604,695.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,081.47 : 3,525,134.36 = 1,069,793.58 : x
  2. Step 2: Convert to fraction form
    2,350,081.47/3,525,134.36 = 1,069,793.58/x
  3. Step 3: Cross multiply
    2,350,081.47x = 3,525,134.36 × 1,069,793.58
  4. Step 4: Simplify right side
    2,350,081.47x = 3,771,166,106,965.41
  5. Step 5: Solve for x
    x = 3,771,166,106,965.41/2,350,081.47
  6. Step 6: Final answer
    x = 1,604,695.90

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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.