Home / 2,635,701.36-3,952,053.87-1,037,398.02

Finding the Fourth Proportional to 2,635,701.36, 3,952,053.87 and 1,037,398.02

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Solution

The fourth proportional to 2,635,701.36, 3,952,053.87 and 1,037,398.02 is: 1,555,507.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,701.36 : 3,952,053.87 = 1,037,398.02 : x
  2. Step 2: Convert to fraction form
    2,635,701.36/3,952,053.87 = 1,037,398.02/x
  3. Step 3: Cross multiply
    2,635,701.36x = 3,952,053.87 × 1,037,398.02
  4. Step 4: Simplify right side
    2,635,701.36x = 4,099,852,859,671.34
  5. Step 5: Solve for x
    x = 4,099,852,859,671.34/2,635,701.36
  6. Step 6: Final answer
    x = 1,555,507.36

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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.