Home / 3,445,594.07-5,155,405.07-2,055,587.55

Finding the Fourth Proportional to 3,445,594.07, 5,155,405.07 and 2,055,587.55

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Solution

The fourth proportional to 3,445,594.07, 5,155,405.07 and 2,055,587.55 is: 3,075,634.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,594.07 : 5,155,405.07 = 2,055,587.55 : x
  2. Step 2: Convert to fraction form
    3,445,594.07/5,155,405.07 = 2,055,587.55/x
  3. Step 3: Cross multiply
    3,445,594.07x = 5,155,405.07 × 2,055,587.55
  4. Step 4: Simplify right side
    3,445,594.07x = 10,597,386,466,820.94
  5. Step 5: Solve for x
    x = 10,597,386,466,820.94/3,445,594.07
  6. Step 6: Final answer
    x = 3,075,634.06

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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.