Home / 3,402,375.84-4,695,264.50-1,853,632.71

Finding the Fourth Proportional to 3,402,375.84, 4,695,264.50 and 1,853,632.71

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Solution

The fourth proportional to 3,402,375.84, 4,695,264.50 and 1,853,632.71 is: 2,558,005.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,375.84 : 4,695,264.50 = 1,853,632.71 : x
  2. Step 2: Convert to fraction form
    3,402,375.84/4,695,264.50 = 1,853,632.71/x
  3. Step 3: Cross multiply
    3,402,375.84x = 4,695,264.50 × 1,853,632.71
  4. Step 4: Simplify right side
    3,402,375.84x = 8,703,295,850,033.63
  5. Step 5: Solve for x
    x = 8,703,295,850,033.63/3,402,375.84
  6. Step 6: Final answer
    x = 2,558,005.42

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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.