Home / 3,457,665.18-4,772,202.48-2,062,316.34

Finding the Fourth Proportional to 3,457,665.18, 4,772,202.48 and 2,062,316.34

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Solution

The fourth proportional to 3,457,665.18, 4,772,202.48 and 2,062,316.34 is: 2,846,369.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,665.18 : 4,772,202.48 = 2,062,316.34 : x
  2. Step 2: Convert to fraction form
    3,457,665.18/4,772,202.48 = 2,062,316.34/x
  3. Step 3: Cross multiply
    3,457,665.18x = 4,772,202.48 × 2,062,316.34
  4. Step 4: Simplify right side
    3,457,665.18x = 9,841,791,152,292.53
  5. Step 5: Solve for x
    x = 9,841,791,152,292.53/3,457,665.18
  6. Step 6: Final answer
    x = 2,846,369.05

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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.