Home / 3,356,737.29-5,035,141.01-2,687,075.46

Finding the Fourth Proportional to 3,356,737.29, 5,035,141.01 and 2,687,075.46

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Solution

The fourth proportional to 3,356,737.29, 5,035,141.01 and 2,687,075.46 is: 4,030,641.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,737.29 : 5,035,141.01 = 2,687,075.46 : x
  2. Step 2: Convert to fraction form
    3,356,737.29/5,035,141.01 = 2,687,075.46/x
  3. Step 3: Cross multiply
    3,356,737.29x = 5,035,141.01 × 2,687,075.46
  4. Step 4: Simplify right side
    3,356,737.29x = 13,529,803,852,328.30
  5. Step 5: Solve for x
    x = 13,529,803,852,328.30/3,356,737.29
  6. Step 6: Final answer
    x = 4,030,641.27

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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.