Home / 5,258,702.52-7,875,965.46-3,339,470.52

Finding the Fourth Proportional to 5,258,702.52, 7,875,965.46 and 3,339,470.52

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Solution

The fourth proportional to 5,258,702.52, 7,875,965.46 and 3,339,470.52 is: 5,001,529.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,702.52 : 7,875,965.46 = 3,339,470.52 : x
  2. Step 2: Convert to fraction form
    5,258,702.52/7,875,965.46 = 3,339,470.52/x
  3. Step 3: Cross multiply
    5,258,702.52x = 7,875,965.46 × 3,339,470.52
  4. Step 4: Simplify right side
    5,258,702.52x = 26,301,554,470,208.24
  5. Step 5: Solve for x
    x = 26,301,554,470,208.24/5,258,702.52
  6. Step 6: Final answer
    x = 5,001,529.25

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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.