Home / 2,997,847.04-4,496,728.95-723,352.46

Finding the Fourth Proportional to 2,997,847.04, 4,496,728.95 and 723,352.46

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Solution

The fourth proportional to 2,997,847.04, 4,496,728.95 and 723,352.46 is: 1,085,018.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,847.04 : 4,496,728.95 = 723,352.46 : x
  2. Step 2: Convert to fraction form
    2,997,847.04/4,496,728.95 = 723,352.46/x
  3. Step 3: Cross multiply
    2,997,847.04x = 4,496,728.95 × 723,352.46
  4. Step 4: Simplify right side
    2,997,847.04x = 3,252,719,947,935.72
  5. Step 5: Solve for x
    x = 3,252,719,947,935.72/2,997,847.04
  6. Step 6: Final answer
    x = 1,085,018.65

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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.