Home / 1,807,163.04-2,710,740.24-997,508.64

Finding the Fourth Proportional to 1,807,163.04, 2,710,740.24 and 997,508.64

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Solution

The fourth proportional to 1,807,163.04, 2,710,740.24 and 997,508.64 is: 1,496,260.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,163.04 : 2,710,740.24 = 997,508.64 : x
  2. Step 2: Convert to fraction form
    1,807,163.04/2,710,740.24 = 997,508.64/x
  3. Step 3: Cross multiply
    1,807,163.04x = 2,710,740.24 × 997,508.64
  4. Step 4: Simplify right side
    1,807,163.04x = 2,703,986,810,195.67
  5. Step 5: Solve for x
    x = 2,703,986,810,195.67/1,807,163.04
  6. Step 6: Final answer
    x = 1,496,260.58

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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.