Home / 3,575,154.48-5,355,551.53-1,653,371.97

Finding the Fourth Proportional to 3,575,154.48, 5,355,551.53 and 1,653,371.97

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Solution

The fourth proportional to 3,575,154.48, 5,355,551.53 and 1,653,371.97 is: 2,476,737.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,154.48 : 5,355,551.53 = 1,653,371.97 : x
  2. Step 2: Convert to fraction form
    3,575,154.48/5,355,551.53 = 1,653,371.97/x
  3. Step 3: Cross multiply
    3,575,154.48x = 5,355,551.53 × 1,653,371.97
  4. Step 4: Simplify right side
    3,575,154.48x = 8,854,718,748,548.00
  5. Step 5: Solve for x
    x = 8,854,718,748,548.00/3,575,154.48
  6. Step 6: Final answer
    x = 2,476,737.39

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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.