Home / 4,724,468.72-6,516,285.67-3,562,963.87

Finding the Fourth Proportional to 4,724,468.72, 6,516,285.67 and 3,562,963.87

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Solution

The fourth proportional to 4,724,468.72, 6,516,285.67 and 3,562,963.87 is: 4,914,264.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,468.72 : 6,516,285.67 = 3,562,963.87 : x
  2. Step 2: Convert to fraction form
    4,724,468.72/6,516,285.67 = 3,562,963.87/x
  3. Step 3: Cross multiply
    4,724,468.72x = 6,516,285.67 × 3,562,963.87
  4. Step 4: Simplify right side
    4,724,468.72x = 23,217,290,393,953.04
  5. Step 5: Solve for x
    x = 23,217,290,393,953.04/4,724,468.72
  6. Step 6: Final answer
    x = 4,914,264.81

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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.