Home / 8,941,275.37-13,412,038.82-2,551,528.41

Finding the Fourth Proportional to 8,941,275.37, 13,412,038.82 and 2,551,528.41

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Solution

The fourth proportional to 8,941,275.37, 13,412,038.82 and 2,551,528.41 is: 3,827,328.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,275.37 : 13,412,038.82 = 2,551,528.41 : x
  2. Step 2: Convert to fraction form
    8,941,275.37/13,412,038.82 = 2,551,528.41/x
  3. Step 3: Cross multiply
    8,941,275.37x = 13,412,038.82 × 2,551,528.41
  4. Step 4: Simplify right side
    8,941,275.37x = 34,221,198,085,252.88
  5. Step 5: Solve for x
    x = 34,221,198,085,252.88/8,941,275.37
  6. Step 6: Final answer
    x = 3,827,328.50

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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.