Home / 1,973,302.67-2,960,058.49-625,570.43

Finding the Fourth Proportional to 1,973,302.67, 2,960,058.49 and 625,570.43

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Solution

The fourth proportional to 1,973,302.67, 2,960,058.49 and 625,570.43 is: 938,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,302.67 : 2,960,058.49 = 625,570.43 : x
  2. Step 2: Convert to fraction form
    1,973,302.67/2,960,058.49 = 625,570.43/x
  3. Step 3: Cross multiply
    1,973,302.67x = 2,960,058.49 × 625,570.43
  4. Step 4: Simplify right side
    1,973,302.67x = 1,851,725,046,050.23
  5. Step 5: Solve for x
    x = 1,851,725,046,050.23/1,973,302.67
  6. Step 6: Final answer
    x = 938,388.76

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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.