Home / 4,897,064.50-7,346,020.11-1,351,208.50

Finding the Fourth Proportional to 4,897,064.50, 7,346,020.11 and 1,351,208.50

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Solution

The fourth proportional to 4,897,064.50, 7,346,020.11 and 1,351,208.50 is: 2,026,929.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,064.50 : 7,346,020.11 = 1,351,208.50 : x
  2. Step 2: Convert to fraction form
    4,897,064.50/7,346,020.11 = 1,351,208.50/x
  3. Step 3: Cross multiply
    4,897,064.50x = 7,346,020.11 × 1,351,208.50
  4. Step 4: Simplify right side
    4,897,064.50x = 9,926,004,813,802.94
  5. Step 5: Solve for x
    x = 9,926,004,813,802.94/4,897,064.50
  6. Step 6: Final answer
    x = 2,026,929.56

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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.