Home / 4,816,561.04-7,225,903.92-1,405,114.41

Finding the Fourth Proportional to 4,816,561.04, 7,225,903.92 and 1,405,114.41

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Solution

The fourth proportional to 4,816,561.04, 7,225,903.92 and 1,405,114.41 is: 2,107,981.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,561.04 : 7,225,903.92 = 1,405,114.41 : x
  2. Step 2: Convert to fraction form
    4,816,561.04/7,225,903.92 = 1,405,114.41/x
  3. Step 3: Cross multiply
    4,816,561.04x = 7,225,903.92 × 1,405,114.41
  4. Step 4: Simplify right side
    4,816,561.04x = 10,153,221,723,267.49
  5. Step 5: Solve for x
    x = 10,153,221,723,267.49/4,816,561.04
  6. Step 6: Final answer
    x = 2,107,981.53

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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.