Home / 2,201,570.08-3,039,031.92-1,476,153.52

Finding the Fourth Proportional to 2,201,570.08, 3,039,031.92 and 1,476,153.52

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Solution

The fourth proportional to 2,201,570.08, 3,039,031.92 and 1,476,153.52 is: 2,037,671.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,570.08 : 3,039,031.92 = 1,476,153.52 : x
  2. Step 2: Convert to fraction form
    2,201,570.08/3,039,031.92 = 1,476,153.52/x
  3. Step 3: Cross multiply
    2,201,570.08x = 3,039,031.92 × 1,476,153.52
  4. Step 4: Simplify right side
    2,201,570.08x = 4,486,077,666,100.36
  5. Step 5: Solve for x
    x = 4,486,077,666,100.36/2,201,570.08
  6. Step 6: Final answer
    x = 2,037,671.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.