Home / 3,326,315.92-4,590,322.56-1,798,423.04

Finding the Fourth Proportional to 3,326,315.92, 4,590,322.56 and 1,798,423.04

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Solution

The fourth proportional to 3,326,315.92, 4,590,322.56 and 1,798,423.04 is: 2,481,827.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,315.92 : 4,590,322.56 = 1,798,423.04 : x
  2. Step 2: Convert to fraction form
    3,326,315.92/4,590,322.56 = 1,798,423.04/x
  3. Step 3: Cross multiply
    3,326,315.92x = 4,590,322.56 × 1,798,423.04
  4. Step 4: Simplify right side
    3,326,315.92x = 8,255,341,852,935.78
  5. Step 5: Solve for x
    x = 8,255,341,852,935.78/3,326,315.92
  6. Step 6: Final answer
    x = 2,481,827.36

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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.