Home / 1,751,622.23-2,627,876.71-537,260.64

Finding the Fourth Proportional to 1,751,622.23, 2,627,876.71 and 537,260.64

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Solution

The fourth proportional to 1,751,622.23, 2,627,876.71 and 537,260.64 is: 806,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,622.23 : 2,627,876.71 = 537,260.64 : x
  2. Step 2: Convert to fraction form
    1,751,622.23/2,627,876.71 = 537,260.64/x
  3. Step 3: Cross multiply
    1,751,622.23x = 2,627,876.71 × 537,260.64
  4. Step 4: Simplify right side
    1,751,622.23x = 1,411,854,709,916.31
  5. Step 5: Solve for x
    x = 1,411,854,709,916.31/1,751,622.23
  6. Step 6: Final answer
    x = 806,026.94

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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.