Home / 1,695,460.52-2,542,683.52-558,012.76

Finding the Fourth Proportional to 1,695,460.52, 2,542,683.52 and 558,012.76

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Solution

The fourth proportional to 1,695,460.52, 2,542,683.52 and 558,012.76 is: 836,852.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,460.52 : 2,542,683.52 = 558,012.76 : x
  2. Step 2: Convert to fraction form
    1,695,460.52/2,542,683.52 = 558,012.76/x
  3. Step 3: Cross multiply
    1,695,460.52x = 2,542,683.52 × 558,012.76
  4. Step 4: Simplify right side
    1,695,460.52x = 1,418,849,848,801.72
  5. Step 5: Solve for x
    x = 1,418,849,848,801.72/1,695,460.52
  6. Step 6: Final answer
    x = 836,852.19

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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.