Home / 1,535,477.14-2,298,491.79-1,001,849.14

Finding the Fourth Proportional to 1,535,477.14, 2,298,491.79 and 1,001,849.14

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Solution

The fourth proportional to 1,535,477.14, 2,298,491.79 and 1,001,849.14 is: 1,499,691.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,477.14 : 2,298,491.79 = 1,001,849.14 : x
  2. Step 2: Convert to fraction form
    1,535,477.14/2,298,491.79 = 1,001,849.14/x
  3. Step 3: Cross multiply
    1,535,477.14x = 2,298,491.79 × 1,001,849.14
  4. Step 4: Simplify right side
    1,535,477.14x = 2,302,742,023,108.56
  5. Step 5: Solve for x
    x = 2,302,742,023,108.56/1,535,477.14
  6. Step 6: Final answer
    x = 1,499,691.51

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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.