Home / 3,385,703.52-4,672,356.48-1,857,810.24

Finding the Fourth Proportional to 3,385,703.52, 4,672,356.48 and 1,857,810.24

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Solution

The fourth proportional to 3,385,703.52, 4,672,356.48 and 1,857,810.24 is: 2,563,825.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,703.52 : 4,672,356.48 = 1,857,810.24 : x
  2. Step 2: Convert to fraction form
    3,385,703.52/4,672,356.48 = 1,857,810.24/x
  3. Step 3: Cross multiply
    3,385,703.52x = 4,672,356.48 × 1,857,810.24
  4. Step 4: Simplify right side
    3,385,703.52x = 8,680,351,713,474.36
  5. Step 5: Solve for x
    x = 8,680,351,713,474.36/3,385,703.52
  6. Step 6: Final answer
    x = 2,563,825.11

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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.