Home / 5,346,666.04-8,019,666.88-1,703,305.84

Finding the Fourth Proportional to 5,346,666.04, 8,019,666.88 and 1,703,305.84

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Solution

The fourth proportional to 5,346,666.04, 8,019,666.88 and 1,703,305.84 is: 2,554,852.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,666.04 : 8,019,666.88 = 1,703,305.84 : x
  2. Step 2: Convert to fraction form
    5,346,666.04/8,019,666.88 = 1,703,305.84/x
  3. Step 3: Cross multiply
    5,346,666.04x = 8,019,666.88 × 1,703,305.84
  4. Step 4: Simplify right side
    5,346,666.04x = 13,659,945,431,558.58
  5. Step 5: Solve for x
    x = 13,659,945,431,558.58/5,346,666.04
  6. Step 6: Final answer
    x = 2,554,852.94

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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.