Home / 4,973,404.30-7,464,043.05-1,942,222.30

Finding the Fourth Proportional to 4,973,404.30, 7,464,043.05 and 1,942,222.30

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Solution

The fourth proportional to 4,973,404.30, 7,464,043.05 and 1,942,222.30 is: 2,914,870.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,404.30 : 7,464,043.05 = 1,942,222.30 : x
  2. Step 2: Convert to fraction form
    4,973,404.30/7,464,043.05 = 1,942,222.30/x
  3. Step 3: Cross multiply
    4,973,404.30x = 7,464,043.05 × 1,942,222.30
  4. Step 4: Simplify right side
    4,973,404.30x = 14,496,830,859,870.02
  5. Step 5: Solve for x
    x = 14,496,830,859,870.02/4,973,404.30
  6. Step 6: Final answer
    x = 2,914,870.78

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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.