Home / 2,334,147.22-3,501,220.47-737,830.90

Finding the Fourth Proportional to 2,334,147.22, 3,501,220.47 and 737,830.90

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Solution

The fourth proportional to 2,334,147.22, 3,501,220.47 and 737,830.90 is: 1,106,746.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,147.22 : 3,501,220.47 = 737,830.90 : x
  2. Step 2: Convert to fraction form
    2,334,147.22/3,501,220.47 = 737,830.90/x
  3. Step 3: Cross multiply
    2,334,147.22x = 3,501,220.47 × 737,830.90
  4. Step 4: Simplify right side
    2,334,147.22x = 2,583,308,650,478.52
  5. Step 5: Solve for x
    x = 2,583,308,650,478.52/2,334,147.22
  6. Step 6: Final answer
    x = 1,106,746.24

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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.