Home / 5,839,223.40-8,758,835.10-1,850,135.40

Finding the Fourth Proportional to 5,839,223.40, 8,758,835.10 and 1,850,135.40

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Solution

The fourth proportional to 5,839,223.40, 8,758,835.10 and 1,850,135.40 is: 2,775,203.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839,223.40 : 8,758,835.10 = 1,850,135.40 : x
  2. Step 2: Convert to fraction form
    5,839,223.40/8,758,835.10 = 1,850,135.40/x
  3. Step 3: Cross multiply
    5,839,223.40x = 8,758,835.10 × 1,850,135.40
  4. Step 4: Simplify right side
    5,839,223.40x = 16,205,030,881,272.54
  5. Step 5: Solve for x
    x = 16,205,030,881,272.54/5,839,223.40
  6. Step 6: Final answer
    x = 2,775,203.10

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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.