Home / 8,593,446.32-11,858,719.10-4,725,967.40

Finding the Fourth Proportional to 8,593,446.32, 11,858,719.10 and 4,725,967.40

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Solution

The fourth proportional to 8,593,446.32, 11,858,719.10 and 4,725,967.40 is: 6,521,704.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,446.32 : 11,858,719.10 = 4,725,967.40 : x
  2. Step 2: Convert to fraction form
    8,593,446.32/11,858,719.10 = 4,725,967.40/x
  3. Step 3: Cross multiply
    8,593,446.32x = 11,858,719.10 × 4,725,967.40
  4. Step 4: Simplify right side
    8,593,446.32x = 56,043,919,872,357.34
  5. Step 5: Solve for x
    x = 56,043,919,872,357.34/8,593,446.32
  6. Step 6: Final answer
    x = 6,521,704.77

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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.