Home / 4,536,726.43-6,806,418.23-1,341,937.68

Finding the Fourth Proportional to 4,536,726.43, 6,806,418.23 and 1,341,937.68

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Solution

The fourth proportional to 4,536,726.43, 6,806,418.23 and 1,341,937.68 is: 2,013,299.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,726.43 : 6,806,418.23 = 1,341,937.68 : x
  2. Step 2: Convert to fraction form
    4,536,726.43/6,806,418.23 = 1,341,937.68/x
  3. Step 3: Cross multiply
    4,536,726.43x = 6,806,418.23 × 1,341,937.68
  4. Step 4: Simplify right side
    4,536,726.43x = 9,133,789,092,030.75
  5. Step 5: Solve for x
    x = 9,133,789,092,030.75/4,536,726.43
  6. Step 6: Final answer
    x = 2,013,299.51

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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.