Home / 3,360,775.04-5,041,912.06-964,432.92

Finding the Fourth Proportional to 3,360,775.04, 5,041,912.06 and 964,432.92

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Solution

The fourth proportional to 3,360,775.04, 5,041,912.06 and 964,432.92 is: 1,446,864.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,775.04 : 5,041,912.06 = 964,432.92 : x
  2. Step 2: Convert to fraction form
    3,360,775.04/5,041,912.06 = 964,432.92/x
  3. Step 3: Cross multiply
    3,360,775.04x = 5,041,912.06 × 964,432.92
  4. Step 4: Simplify right side
    3,360,775.04x = 4,862,585,970,409.01
  5. Step 5: Solve for x
    x = 4,862,585,970,409.01/3,360,775.04
  6. Step 6: Final answer
    x = 1,446,864.46

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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.