Home / 2,807,618.04-3,874,513.06-1,518,458.08

Finding the Fourth Proportional to 2,807,618.04, 3,874,513.06 and 1,518,458.08

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Solution

The fourth proportional to 2,807,618.04, 3,874,513.06 and 1,518,458.08 is: 2,095,472.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,618.04 : 3,874,513.06 = 1,518,458.08 : x
  2. Step 2: Convert to fraction form
    2,807,618.04/3,874,513.06 = 1,518,458.08/x
  3. Step 3: Cross multiply
    2,807,618.04x = 3,874,513.06 × 1,518,458.08
  4. Step 4: Simplify right side
    2,807,618.04x = 5,883,285,662,022.53
  5. Step 5: Solve for x
    x = 5,883,285,662,022.53/2,807,618.04
  6. Step 6: Final answer
    x = 2,095,472.24

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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.