Home / 2,795,699.40-4,187,402.28-2,310,427.44

Finding the Fourth Proportional to 2,795,699.40, 4,187,402.28 and 2,310,427.44

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Solution

The fourth proportional to 2,795,699.40, 4,187,402.28 and 2,310,427.44 is: 3,460,561.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,699.40 : 4,187,402.28 = 2,310,427.44 : x
  2. Step 2: Convert to fraction form
    2,795,699.40/4,187,402.28 = 2,310,427.44/x
  3. Step 3: Cross multiply
    2,795,699.40x = 4,187,402.28 × 2,310,427.44
  4. Step 4: Simplify right side
    2,795,699.40x = 9,674,689,130,030.56
  5. Step 5: Solve for x
    x = 9,674,689,130,030.56/2,795,699.40
  6. Step 6: Final answer
    x = 3,460,561.29

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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.