Home / 3,361,937.23-4,639,547.06-1,834,043.14

Finding the Fourth Proportional to 3,361,937.23, 4,639,547.06 and 1,834,043.14

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Solution

The fourth proportional to 3,361,937.23, 4,639,547.06 and 1,834,043.14 is: 2,531,019.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,937.23 : 4,639,547.06 = 1,834,043.14 : x
  2. Step 2: Convert to fraction form
    3,361,937.23/4,639,547.06 = 1,834,043.14/x
  3. Step 3: Cross multiply
    3,361,937.23x = 4,639,547.06 × 1,834,043.14
  4. Step 4: Simplify right side
    3,361,937.23x = 8,509,129,458,100.17
  5. Step 5: Solve for x
    x = 8,509,129,458,100.17/3,361,937.23
  6. Step 6: Final answer
    x = 2,531,019.73

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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.