Home / 1,757,746.05-2,425,708.56-1,032,624.33

Finding the Fourth Proportional to 1,757,746.05, 2,425,708.56 and 1,032,624.33

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Solution

The fourth proportional to 1,757,746.05, 2,425,708.56 and 1,032,624.33 is: 1,425,032.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,746.05 : 2,425,708.56 = 1,032,624.33 : x
  2. Step 2: Convert to fraction form
    1,757,746.05/2,425,708.56 = 1,032,624.33/x
  3. Step 3: Cross multiply
    1,757,746.05x = 2,425,708.56 × 1,032,624.33
  4. Step 4: Simplify right side
    1,757,746.05x = 2,504,845,676,545.26
  5. Step 5: Solve for x
    x = 2,504,845,676,545.26/1,757,746.05
  6. Step 6: Final answer
    x = 1,425,032.74

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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.