Home / 3,622,424.70-5,433,637.05-1,732,856.70

Finding the Fourth Proportional to 3,622,424.70, 5,433,637.05 and 1,732,856.70

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Solution

The fourth proportional to 3,622,424.70, 5,433,637.05 and 1,732,856.70 is: 2,599,285.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,424.70 : 5,433,637.05 = 1,732,856.70 : x
  2. Step 2: Convert to fraction form
    3,622,424.70/5,433,637.05 = 1,732,856.70/x
  3. Step 3: Cross multiply
    3,622,424.70x = 5,433,637.05 × 1,732,856.70
  4. Step 4: Simplify right side
    3,622,424.70x = 9,415,714,367,460.74
  5. Step 5: Solve for x
    x = 9,415,714,367,460.74/3,622,424.70
  6. Step 6: Final answer
    x = 2,599,285.05

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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.