Home / 7,723,970.94-10,659,324.58-4,460,726.37

Finding the Fourth Proportional to 7,723,970.94, 10,659,324.58 and 4,460,726.37

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Solution

The fourth proportional to 7,723,970.94, 10,659,324.58 and 4,460,726.37 is: 6,155,943.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723,970.94 : 10,659,324.58 = 4,460,726.37 : x
  2. Step 2: Convert to fraction form
    7,723,970.94/10,659,324.58 = 4,460,726.37/x
  3. Step 3: Cross multiply
    7,723,970.94x = 10,659,324.58 × 4,460,726.37
  4. Step 4: Simplify right side
    7,723,970.94x = 47,548,330,240,395.18
  5. Step 5: Solve for x
    x = 47,548,330,240,395.18/7,723,970.94
  6. Step 6: Final answer
    x = 6,155,943.70

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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.