Home / 6,020,398.44-8,308,155.48-3,442,133.19

Finding the Fourth Proportional to 6,020,398.44, 8,308,155.48 and 3,442,133.19

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Solution

The fourth proportional to 6,020,398.44, 8,308,155.48 and 3,442,133.19 is: 4,750,147.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,398.44 : 8,308,155.48 = 3,442,133.19 : x
  2. Step 2: Convert to fraction form
    6,020,398.44/8,308,155.48 = 3,442,133.19/x
  3. Step 3: Cross multiply
    6,020,398.44x = 8,308,155.48 × 3,442,133.19
  4. Step 4: Simplify right side
    6,020,398.44x = 28,597,777,725,388.38
  5. Step 5: Solve for x
    x = 28,597,777,725,388.38/6,020,398.44
  6. Step 6: Final answer
    x = 4,750,147.02

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Double scale
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1.5x scale

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.