Home / 4,400,970.94-6,599,279.13-1,560,657.34

Finding the Fourth Proportional to 4,400,970.94, 6,599,279.13 and 1,560,657.34

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Solution

The fourth proportional to 4,400,970.94, 6,599,279.13 and 1,560,657.34 is: 2,340,213.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,970.94 : 6,599,279.13 = 1,560,657.34 : x
  2. Step 2: Convert to fraction form
    4,400,970.94/6,599,279.13 = 1,560,657.34/x
  3. Step 3: Cross multiply
    4,400,970.94x = 6,599,279.13 × 1,560,657.34
  4. Step 4: Simplify right side
    4,400,970.94x = 10,299,213,412,943.31
  5. Step 5: Solve for x
    x = 10,299,213,412,943.31/4,400,970.94
  6. Step 6: Final answer
    x = 2,340,213.91

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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.