Home / 7,606,537.28-11,409,717.96-1,849,303.52

Finding the Fourth Proportional to 7,606,537.28, 11,409,717.96 and 1,849,303.52

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Solution

The fourth proportional to 7,606,537.28, 11,409,717.96 and 1,849,303.52 is: 2,773,933.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,537.28 : 11,409,717.96 = 1,849,303.52 : x
  2. Step 2: Convert to fraction form
    7,606,537.28/11,409,717.96 = 1,849,303.52/x
  3. Step 3: Cross multiply
    7,606,537.28x = 11,409,717.96 × 1,849,303.52
  4. Step 4: Simplify right side
    7,606,537.28x = 21,100,031,585,635.22
  5. Step 5: Solve for x
    x = 21,100,031,585,635.22/7,606,537.28
  6. Step 6: Final answer
    x = 2,773,933.90

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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.