Home / 3,075,246.29-4,609,369.41-1,366,823.31

Finding the Fourth Proportional to 3,075,246.29, 4,609,369.41 and 1,366,823.31

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Solution

The fourth proportional to 3,075,246.29, 4,609,369.41 and 1,366,823.31 is: 2,048,679.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,246.29 : 4,609,369.41 = 1,366,823.31 : x
  2. Step 2: Convert to fraction form
    3,075,246.29/4,609,369.41 = 1,366,823.31/x
  3. Step 3: Cross multiply
    3,075,246.29x = 4,609,369.41 × 1,366,823.31
  4. Step 4: Simplify right side
    3,075,246.29x = 6,300,193,553,988.95
  5. Step 5: Solve for x
    x = 6,300,193,553,988.95/3,075,246.29
  6. Step 6: Final answer
    x = 2,048,679.35

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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.