Home / 2,303,146.91-3,454,595.73-705,714.73

Finding the Fourth Proportional to 2,303,146.91, 3,454,595.73 and 705,714.73

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Solution

The fourth proportional to 2,303,146.91, 3,454,595.73 and 705,714.73 is: 1,058,533.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,146.91 : 3,454,595.73 = 705,714.73 : x
  2. Step 2: Convert to fraction form
    2,303,146.91/3,454,595.73 = 705,714.73/x
  3. Step 3: Cross multiply
    2,303,146.91x = 3,454,595.73 × 705,714.73
  4. Step 4: Simplify right side
    2,303,146.91x = 2,437,959,084,219.61
  5. Step 5: Solve for x
    x = 2,437,959,084,219.61/2,303,146.91
  6. Step 6: Final answer
    x = 1,058,533.90

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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.