Home / 5,371,445.84-8,057,094.96-2,338,746.60

Finding the Fourth Proportional to 5,371,445.84, 8,057,094.96 and 2,338,746.60

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Solution

The fourth proportional to 5,371,445.84, 8,057,094.96 and 2,338,746.60 is: 3,508,087.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,445.84 : 8,057,094.96 = 2,338,746.60 : x
  2. Step 2: Convert to fraction form
    5,371,445.84/8,057,094.96 = 2,338,746.60/x
  3. Step 3: Cross multiply
    5,371,445.84x = 8,057,094.96 × 2,338,746.60
  4. Step 4: Simplify right side
    5,371,445.84x = 18,843,503,443,577.14
  5. Step 5: Solve for x
    x = 18,843,503,443,577.14/5,371,445.84
  6. Step 6: Final answer
    x = 3,508,087.77

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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.