Home / 4,721,973.00-7,082,167.19-1,310,606.19

Finding the Fourth Proportional to 4,721,973.00, 7,082,167.19 and 1,310,606.19

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Solution

The fourth proportional to 4,721,973.00, 7,082,167.19 and 1,310,606.19 is: 1,965,689.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,721,973.00 : 7,082,167.19 = 1,310,606.19 : x
  2. Step 2: Convert to fraction form
    4,721,973.00/7,082,167.19 = 1,310,606.19/x
  3. Step 3: Cross multiply
    4,721,973.00x = 7,082,167.19 × 1,310,606.19
  4. Step 4: Simplify right side
    4,721,973.00x = 9,281,932,125,084.42
  5. Step 5: Solve for x
    x = 9,281,932,125,084.42/4,721,973.00
  6. Step 6: Final answer
    x = 1,965,689.37

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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.