Home / 2,075,397.17-3,111,625.64-922,010.27

Finding the Fourth Proportional to 2,075,397.17, 3,111,625.64 and 922,010.27

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Solution

The fourth proportional to 2,075,397.17, 3,111,625.64 and 922,010.27 is: 1,382,362.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,397.17 : 3,111,625.64 = 922,010.27 : x
  2. Step 2: Convert to fraction form
    2,075,397.17/3,111,625.64 = 922,010.27/x
  3. Step 3: Cross multiply
    2,075,397.17x = 3,111,625.64 × 922,010.27
  4. Step 4: Simplify right side
    2,075,397.17x = 2,868,950,806,559.41
  5. Step 5: Solve for x
    x = 2,868,950,806,559.41/2,075,397.17
  6. Step 6: Final answer
    x = 1,382,362.30

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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.