Home / 2,606,386.39-3,594,680.71-1,834,572.22

Finding the Fourth Proportional to 2,606,386.39, 3,594,680.71 and 1,834,572.22

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Solution

The fourth proportional to 2,606,386.39, 3,594,680.71 and 1,834,572.22 is: 2,530,208.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,606,386.39 : 3,594,680.71 = 1,834,572.22 : x
  2. Step 2: Convert to fraction form
    2,606,386.39/3,594,680.71 = 1,834,572.22/x
  3. Step 3: Cross multiply
    2,606,386.39x = 3,594,680.71 × 1,834,572.22
  4. Step 4: Simplify right side
    2,606,386.39x = 6,594,701,370,335.88
  5. Step 5: Solve for x
    x = 6,594,701,370,335.88/2,606,386.39
  6. Step 6: Final answer
    x = 2,530,208.64

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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.