Home / 3,384,685.34-4,670,838.12-1,835,943.14

Finding the Fourth Proportional to 3,384,685.34, 4,670,838.12 and 1,835,943.14

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Solution

The fourth proportional to 3,384,685.34, 4,670,838.12 and 1,835,943.14 is: 2,533,586.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,685.34 : 4,670,838.12 = 1,835,943.14 : x
  2. Step 2: Convert to fraction form
    3,384,685.34/4,670,838.12 = 1,835,943.14/x
  3. Step 3: Cross multiply
    3,384,685.34x = 4,670,838.12 × 1,835,943.14
  4. Step 4: Simplify right side
    3,384,685.34x = 8,575,393,223,026.38
  5. Step 5: Solve for x
    x = 8,575,393,223,026.38/3,384,685.34
  6. Step 6: Final answer
    x = 2,533,586.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.