Home / 2,376,335.40-3,564,065.70-1,476,166.20

Finding the Fourth Proportional to 2,376,335.40, 3,564,065.70 and 1,476,166.20

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Solution

The fourth proportional to 2,376,335.40, 3,564,065.70 and 1,476,166.20 is: 2,213,977.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,335.40 : 3,564,065.70 = 1,476,166.20 : x
  2. Step 2: Convert to fraction form
    2,376,335.40/3,564,065.70 = 1,476,166.20/x
  3. Step 3: Cross multiply
    2,376,335.40x = 3,564,065.70 × 1,476,166.20
  4. Step 4: Simplify right side
    2,376,335.40x = 5,261,153,320,919.34
  5. Step 5: Solve for x
    x = 5,261,153,320,919.34/2,376,335.40
  6. Step 6: Final answer
    x = 2,213,977.59

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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.