Home / 3,314,412.18-4,573,737.63-1,844,393.40

Finding the Fourth Proportional to 3,314,412.18, 4,573,737.63 and 1,844,393.40

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Solution

The fourth proportional to 3,314,412.18, 4,573,737.63 and 1,844,393.40 is: 2,545,178.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,412.18 : 4,573,737.63 = 1,844,393.40 : x
  2. Step 2: Convert to fraction form
    3,314,412.18/4,573,737.63 = 1,844,393.40/x
  3. Step 3: Cross multiply
    3,314,412.18x = 4,573,737.63 × 1,844,393.40
  4. Step 4: Simplify right side
    3,314,412.18x = 8,435,771,498,103.64
  5. Step 5: Solve for x
    x = 8,435,771,498,103.64/3,314,412.18
  6. Step 6: Final answer
    x = 2,545,178.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.