Home / 6,252,026.40-9,378,404.64-2,413,870.56

Finding the Fourth Proportional to 6,252,026.40, 9,378,404.64 and 2,413,870.56

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Solution

The fourth proportional to 6,252,026.40, 9,378,404.64 and 2,413,870.56 is: 3,620,946.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252,026.40 : 9,378,404.64 = 2,413,870.56 : x
  2. Step 2: Convert to fraction form
    6,252,026.40/9,378,404.64 = 2,413,870.56/x
  3. Step 3: Cross multiply
    6,252,026.40x = 9,378,404.64 × 2,413,870.56
  4. Step 4: Simplify right side
    6,252,026.40x = 22,638,254,860,263.40
  5. Step 5: Solve for x
    x = 22,638,254,860,263.40/6,252,026.40
  6. Step 6: Final answer
    x = 3,620,946.78

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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.