Home / 8,153,995.34-11,252,520.77-4,482,974.36

Finding the Fourth Proportional to 8,153,995.34, 11,252,520.77 and 4,482,974.36

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Solution

The fourth proportional to 8,153,995.34, 11,252,520.77 and 4,482,974.36 is: 6,186,508.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,153,995.34 : 11,252,520.77 = 4,482,974.36 : x
  2. Step 2: Convert to fraction form
    8,153,995.34/11,252,520.77 = 4,482,974.36/x
  3. Step 3: Cross multiply
    8,153,995.34x = 11,252,520.77 × 4,482,974.36
  4. Step 4: Simplify right side
    8,153,995.34x = 50,444,762,018,599.99
  5. Step 5: Solve for x
    x = 50,444,762,018,599.99/8,153,995.34
  6. Step 6: Final answer
    x = 6,186,508.57

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1.5x scale

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.