Home / 2,296,966.48-3,445,186.82-614,201.20

Finding the Fourth Proportional to 2,296,966.48, 3,445,186.82 and 614,201.20

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Solution

The fourth proportional to 2,296,966.48, 3,445,186.82 and 614,201.20 is: 921,231.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,966.48 : 3,445,186.82 = 614,201.20 : x
  2. Step 2: Convert to fraction form
    2,296,966.48/3,445,186.82 = 614,201.20/x
  3. Step 3: Cross multiply
    2,296,966.48x = 3,445,186.82 × 614,201.20
  4. Step 4: Simplify right side
    2,296,966.48x = 2,116,037,879,068.18
  5. Step 5: Solve for x
    x = 2,116,037,879,068.18/2,296,966.48
  6. Step 6: Final answer
    x = 921,231.50

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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.