Home / 3,596,095.18-5,396,270.88-1,323,215.64

Finding the Fourth Proportional to 3,596,095.18, 5,396,270.88 and 1,323,215.64

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Solution

The fourth proportional to 3,596,095.18, 5,396,270.88 and 1,323,215.64 is: 1,985,606.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,095.18 : 5,396,270.88 = 1,323,215.64 : x
  2. Step 2: Convert to fraction form
    3,596,095.18/5,396,270.88 = 1,323,215.64/x
  3. Step 3: Cross multiply
    3,596,095.18x = 5,396,270.88 × 1,323,215.64
  4. Step 4: Simplify right side
    3,596,095.18x = 7,140,430,026,092.56
  5. Step 5: Solve for x
    x = 7,140,430,026,092.56/3,596,095.18
  6. Step 6: Final answer
    x = 1,985,606.52

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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.