Home / 2,907,797.98-4,013,212.44-1,746,890.53

Finding the Fourth Proportional to 2,907,797.98, 4,013,212.44 and 1,746,890.53

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Solution

The fourth proportional to 2,907,797.98, 4,013,212.44 and 1,746,890.53 is: 2,410,980.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,797.98 : 4,013,212.44 = 1,746,890.53 : x
  2. Step 2: Convert to fraction form
    2,907,797.98/4,013,212.44 = 1,746,890.53/x
  3. Step 3: Cross multiply
    2,907,797.98x = 4,013,212.44 × 1,746,890.53
  4. Step 4: Simplify right side
    2,907,797.98x = 7,010,642,806,314.19
  5. Step 5: Solve for x
    x = 7,010,642,806,314.19/2,907,797.98
  6. Step 6: Final answer
    x = 2,410,980.01

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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.