Home / 1,584,792.90-2,187,404.46-973,092.24

Finding the Fourth Proportional to 1,584,792.90, 2,187,404.46 and 973,092.24

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Solution

The fourth proportional to 1,584,792.90, 2,187,404.46 and 973,092.24 is: 1,343,106.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,792.90 : 2,187,404.46 = 973,092.24 : x
  2. Step 2: Convert to fraction form
    1,584,792.90/2,187,404.46 = 973,092.24/x
  3. Step 3: Cross multiply
    1,584,792.90x = 2,187,404.46 × 973,092.24
  4. Step 4: Simplify right side
    1,584,792.90x = 2,128,546,305,767.39
  5. Step 5: Solve for x
    x = 2,128,546,305,767.39/1,584,792.90
  6. Step 6: Final answer
    x = 1,343,106.92

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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.