Home / 5,713,212.60-8,569,867.38-1,453,384.44

Finding the Fourth Proportional to 5,713,212.60, 8,569,867.38 and 1,453,384.44

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Solution

The fourth proportional to 5,713,212.60, 8,569,867.38 and 1,453,384.44 is: 2,180,088.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,212.60 : 8,569,867.38 = 1,453,384.44 : x
  2. Step 2: Convert to fraction form
    5,713,212.60/8,569,867.38 = 1,453,384.44/x
  3. Step 3: Cross multiply
    5,713,212.60x = 8,569,867.38 × 1,453,384.44
  4. Step 4: Simplify right side
    5,713,212.60x = 12,455,311,902,955.57
  5. Step 5: Solve for x
    x = 12,455,311,902,955.57/5,713,212.60
  6. Step 6: Final answer
    x = 2,180,088.99

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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.