Home / 4,737,606.66-7,109,209.35-1,747,890.18

Finding the Fourth Proportional to 4,737,606.66, 7,109,209.35 and 1,747,890.18

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Solution

The fourth proportional to 4,737,606.66, 7,109,209.35 and 1,747,890.18 is: 2,622,868.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,606.66 : 7,109,209.35 = 1,747,890.18 : x
  2. Step 2: Convert to fraction form
    4,737,606.66/7,109,209.35 = 1,747,890.18/x
  3. Step 3: Cross multiply
    4,737,606.66x = 7,109,209.35 × 1,747,890.18
  4. Step 4: Simplify right side
    4,737,606.66x = 12,426,117,210,429.18
  5. Step 5: Solve for x
    x = 12,426,117,210,429.18/4,737,606.66
  6. Step 6: Final answer
    x = 2,622,868.06

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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.