Home / 2,973,825-4,462,980.84-1,377,508.08

Finding the Fourth Proportional to 2,973,825, 4,462,980.84 and 1,377,508.08

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Solution

The fourth proportional to 2,973,825, 4,462,980.84 and 1,377,508.08 is: 2,067,301.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,825 : 4,462,980.84 = 1,377,508.08 : x
  2. Step 2: Convert to fraction form
    2,973,825/4,462,980.84 = 1,377,508.08/x
  3. Step 3: Cross multiply
    2,973,825x = 4,462,980.84 × 1,377,508.08
  4. Step 4: Simplify right side
    2,973,825x = 6,147,792,167,985.19
  5. Step 5: Solve for x
    x = 6,147,792,167,985.19/2,973,825
  6. Step 6: Final answer
    x = 2,067,301.26

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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.