Home / 1,494,264.28-2,062,075.08-849,684.46

Finding the Fourth Proportional to 1,494,264.28, 2,062,075.08 and 849,684.46

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Solution

The fourth proportional to 1,494,264.28, 2,062,075.08 and 849,684.46 is: 1,172,559.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,264.28 : 2,062,075.08 = 849,684.46 : x
  2. Step 2: Convert to fraction form
    1,494,264.28/2,062,075.08 = 849,684.46/x
  3. Step 3: Cross multiply
    1,494,264.28x = 2,062,075.08 × 849,684.46
  4. Step 4: Simplify right side
    1,494,264.28x = 1,752,113,150,829.26
  5. Step 5: Solve for x
    x = 1,752,113,150,829.26/1,494,264.28
  6. Step 6: Final answer
    x = 1,172,559.08

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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.