Home / 2,967,519.29-4,448,953.56-1,171,746.93

Finding the Fourth Proportional to 2,967,519.29, 4,448,953.56 and 1,171,746.93

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Solution

The fourth proportional to 2,967,519.29, 4,448,953.56 and 1,171,746.93 is: 1,756,702.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,519.29 : 4,448,953.56 = 1,171,746.93 : x
  2. Step 2: Convert to fraction form
    2,967,519.29/4,448,953.56 = 1,171,746.93/x
  3. Step 3: Cross multiply
    2,967,519.29x = 4,448,953.56 × 1,171,746.93
  4. Step 4: Simplify right side
    2,967,519.29x = 5,213,047,675,642.57
  5. Step 5: Solve for x
    x = 5,213,047,675,642.57/2,967,519.29
  6. Step 6: Final answer
    x = 1,756,702.21

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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.