Home / 7,295,191.31-10,943,009.89-2,502,813.35

Finding the Fourth Proportional to 7,295,191.31, 10,943,009.89 and 2,502,813.35

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Solution

The fourth proportional to 7,295,191.31, 10,943,009.89 and 2,502,813.35 is: 3,754,296.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,191.31 : 10,943,009.89 = 2,502,813.35 : x
  2. Step 2: Convert to fraction form
    7,295,191.31/10,943,009.89 = 2,502,813.35/x
  3. Step 3: Cross multiply
    7,295,191.31x = 10,943,009.89 × 2,502,813.35
  4. Step 4: Simplify right side
    7,295,191.31x = 27,388,311,180,901.95
  5. Step 5: Solve for x
    x = 27,388,311,180,901.95/7,295,191.31
  6. Step 6: Final answer
    x = 3,754,296.50

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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.