Home / 3,069,443.01-4,604,584.70-1,047,143.95

Finding the Fourth Proportional to 3,069,443.01, 4,604,584.70 and 1,047,143.95

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Solution

The fourth proportional to 3,069,443.01, 4,604,584.70 and 1,047,143.95 is: 1,570,859.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,443.01 : 4,604,584.70 = 1,047,143.95 : x
  2. Step 2: Convert to fraction form
    3,069,443.01/4,604,584.70 = 1,047,143.95/x
  3. Step 3: Cross multiply
    3,069,443.01x = 4,604,584.70 × 1,047,143.95
  4. Step 4: Simplify right side
    3,069,443.01x = 4,821,663,005,631.85
  5. Step 5: Solve for x
    x = 4,821,663,005,631.85/3,069,443.01
  6. Step 6: Final answer
    x = 1,570,859.27

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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.