Home / 3,276,555.54-4,911,283.07-1,676,925.42

Finding the Fourth Proportional to 3,276,555.54, 4,911,283.07 and 1,676,925.42

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Solution

The fourth proportional to 3,276,555.54, 4,911,283.07 and 1,676,925.42 is: 2,513,571.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,555.54 : 4,911,283.07 = 1,676,925.42 : x
  2. Step 2: Convert to fraction form
    3,276,555.54/4,911,283.07 = 1,676,925.42/x
  3. Step 3: Cross multiply
    3,276,555.54x = 4,911,283.07 × 1,676,925.42
  4. Step 4: Simplify right side
    3,276,555.54x = 8,235,855,400,342.23
  5. Step 5: Solve for x
    x = 8,235,855,400,342.23/3,276,555.54
  6. Step 6: Final answer
    x = 2,513,571.13

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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.