Home / 1,826,925.21-2,740,650.39-564,851.25

Finding the Fourth Proportional to 1,826,925.21, 2,740,650.39 and 564,851.25

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Solution

The fourth proportional to 1,826,925.21, 2,740,650.39 and 564,851.25 is: 847,358.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,925.21 : 2,740,650.39 = 564,851.25 : x
  2. Step 2: Convert to fraction form
    1,826,925.21/2,740,650.39 = 564,851.25/x
  3. Step 3: Cross multiply
    1,826,925.21x = 2,740,650.39 × 564,851.25
  4. Step 4: Simplify right side
    1,826,925.21x = 1,548,059,798,604.49
  5. Step 5: Solve for x
    x = 1,548,059,798,604.49/1,826,925.21
  6. Step 6: Final answer
    x = 847,358.06

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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.