Home / 5,341,164.76-8,012,426.09-1,696,594.41

Finding the Fourth Proportional to 5,341,164.76, 8,012,426.09 and 1,696,594.41

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Solution

The fourth proportional to 5,341,164.76, 8,012,426.09 and 1,696,594.41 is: 2,545,107.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,164.76 : 8,012,426.09 = 1,696,594.41 : x
  2. Step 2: Convert to fraction form
    5,341,164.76/8,012,426.09 = 1,696,594.41/x
  3. Step 3: Cross multiply
    5,341,164.76x = 8,012,426.09 × 1,696,594.41
  4. Step 4: Simplify right side
    5,341,164.76x = 13,593,837,315,892.53
  5. Step 5: Solve for x
    x = 13,593,837,315,892.53/5,341,164.76
  6. Step 6: Final answer
    x = 2,545,107.28

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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.