Home / 1,982,627.47-2,973,888.96-562,683.70

Finding the Fourth Proportional to 1,982,627.47, 2,973,888.96 and 562,683.70

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Solution

The fourth proportional to 1,982,627.47, 2,973,888.96 and 562,683.70 is: 844,010.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,982,627.47 : 2,973,888.96 = 562,683.70 : x
  2. Step 2: Convert to fraction form
    1,982,627.47/2,973,888.96 = 562,683.70/x
  3. Step 3: Cross multiply
    1,982,627.47x = 2,973,888.96 × 562,683.70
  4. Step 4: Simplify right side
    1,982,627.47x = 1,673,358,843,401.95
  5. Step 5: Solve for x
    x = 1,673,358,843,401.95/1,982,627.47
  6. Step 6: Final answer
    x = 844,010.72

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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.