Home / 3,445,558.54-5,155,352.04-2,055,552

Finding the Fourth Proportional to 3,445,558.54, 5,155,352.04 and 2,055,552

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Solution

The fourth proportional to 3,445,558.54, 5,155,352.04 and 2,055,552 is: 3,075,580.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,558.54 : 5,155,352.04 = 2,055,552 : x
  2. Step 2: Convert to fraction form
    3,445,558.54/5,155,352.04 = 2,055,552/x
  3. Step 3: Cross multiply
    3,445,558.54x = 5,155,352.04 × 2,055,552
  4. Step 4: Simplify right side
    3,445,558.54x = 10,597,094,196,526.08
  5. Step 5: Solve for x
    x = 10,597,094,196,526.08/3,445,558.54
  6. Step 6: Final answer
    x = 3,075,580.95

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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.