Home / 8,889,088.37-13,333,535.35-2,157,502.37

Finding the Fourth Proportional to 8,889,088.37, 13,333,535.35 and 2,157,502.37

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Solution

The fourth proportional to 8,889,088.37, 13,333,535.35 and 2,157,502.37 is: 3,236,229.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,889,088.37 : 13,333,535.35 = 2,157,502.37 : x
  2. Step 2: Convert to fraction form
    8,889,088.37/13,333,535.35 = 2,157,502.37/x
  3. Step 3: Cross multiply
    8,889,088.37x = 13,333,535.35 × 2,157,502.37
  4. Step 4: Simplify right side
    8,889,088.37x = 28,767,134,046,042.35
  5. Step 5: Solve for x
    x = 28,767,134,046,042.35/8,889,088.37
  6. Step 6: Final answer
    x = 3,236,229.96

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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.