Home / 3,554,903.03-5,332,907.57-1,158,189.98

Finding the Fourth Proportional to 3,554,903.03, 5,332,907.57 and 1,158,189.98

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Solution

The fourth proportional to 3,554,903.03, 5,332,907.57 and 1,158,189.98 is: 1,737,465.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,903.03 : 5,332,907.57 = 1,158,189.98 : x
  2. Step 2: Convert to fraction form
    3,554,903.03/5,332,907.57 = 1,158,189.98/x
  3. Step 3: Cross multiply
    3,554,903.03x = 5,332,907.57 × 1,158,189.98
  4. Step 4: Simplify right side
    3,554,903.03x = 6,176,520,079,384.66
  5. Step 5: Solve for x
    x = 6,176,520,079,384.66/3,554,903.03
  6. Step 6: Final answer
    x = 1,737,465.14

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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.