Home / 3,062,774.16-4,594,161.78-1,263,681

Finding the Fourth Proportional to 3,062,774.16, 4,594,161.78 and 1,263,681

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Solution

The fourth proportional to 3,062,774.16, 4,594,161.78 and 1,263,681 is: 1,895,521.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,774.16 : 4,594,161.78 = 1,263,681 : x
  2. Step 2: Convert to fraction form
    3,062,774.16/4,594,161.78 = 1,263,681/x
  3. Step 3: Cross multiply
    3,062,774.16x = 4,594,161.78 × 1,263,681
  4. Step 4: Simplify right side
    3,062,774.16x = 5,805,554,952,312.18
  5. Step 5: Solve for x
    x = 5,805,554,952,312.18/3,062,774.16
  6. Step 6: Final answer
    x = 1,895,521.72

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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.