Home / 3,480,595.56-5,221,033.29-1,658,023.56

Finding the Fourth Proportional to 3,480,595.56, 5,221,033.29 and 1,658,023.56

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Solution

The fourth proportional to 3,480,595.56, 5,221,033.29 and 1,658,023.56 is: 2,487,102.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,595.56 : 5,221,033.29 = 1,658,023.56 : x
  2. Step 2: Convert to fraction form
    3,480,595.56/5,221,033.29 = 1,658,023.56/x
  3. Step 3: Cross multiply
    3,480,595.56x = 5,221,033.29 × 1,658,023.56
  4. Step 4: Simplify right side
    3,480,595.56x = 8,656,596,202,364.31
  5. Step 5: Solve for x
    x = 8,656,596,202,364.31/3,480,595.56
  6. Step 6: Final answer
    x = 2,487,102.01

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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.