Home / 3,369,218-5,054,702.52-1,005,314

Finding the Fourth Proportional to 3,369,218, 5,054,702.52 and 1,005,314

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Solution

The fourth proportional to 3,369,218, 5,054,702.52 and 1,005,314 is: 1,508,232.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,218 : 5,054,702.52 = 1,005,314 : x
  2. Step 2: Convert to fraction form
    3,369,218/5,054,702.52 = 1,005,314/x
  3. Step 3: Cross multiply
    3,369,218x = 5,054,702.52 × 1,005,314
  4. Step 4: Simplify right side
    3,369,218x = 5,081,563,209,191.28
  5. Step 5: Solve for x
    x = 5,081,563,209,191.28/3,369,218
  6. Step 6: Final answer
    x = 1,508,232.24

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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.