Home / 5,752,384.70-7,938,025.31-3,303,272.75

Finding the Fourth Proportional to 5,752,384.70, 7,938,025.31 and 3,303,272.75

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Solution

The fourth proportional to 5,752,384.70, 7,938,025.31 and 3,303,272.75 is: 4,558,363.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,384.70 : 7,938,025.31 = 3,303,272.75 : x
  2. Step 2: Convert to fraction form
    5,752,384.70/7,938,025.31 = 3,303,272.75/x
  3. Step 3: Cross multiply
    5,752,384.70x = 7,938,025.31 × 3,303,272.75
  4. Step 4: Simplify right side
    5,752,384.70x = 26,221,462,663,901.36
  5. Step 5: Solve for x
    x = 26,221,462,663,901.36/5,752,384.70
  6. Step 6: Final answer
    x = 4,558,363.89

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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.