Home / 3,385,665.04-5,075,508.12-2,590,496.44

Finding the Fourth Proportional to 3,385,665.04, 5,075,508.12 and 2,590,496.44

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Solution

The fourth proportional to 3,385,665.04, 5,075,508.12 and 2,590,496.44 is: 3,883,457.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,665.04 : 5,075,508.12 = 2,590,496.44 : x
  2. Step 2: Convert to fraction form
    3,385,665.04/5,075,508.12 = 2,590,496.44/x
  3. Step 3: Cross multiply
    3,385,665.04x = 5,075,508.12 × 2,590,496.44
  4. Step 4: Simplify right side
    3,385,665.04x = 13,148,085,703,098.61
  5. Step 5: Solve for x
    x = 13,148,085,703,098.61/3,385,665.04
  6. Step 6: Final answer
    x = 3,883,457.33

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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.