Home / 2,412,934.65-3,618,598.23-973,246.21

Finding the Fourth Proportional to 2,412,934.65, 3,618,598.23 and 973,246.21

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Solution

The fourth proportional to 2,412,934.65, 3,618,598.23 and 973,246.21 is: 1,459,545.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,934.65 : 3,618,598.23 = 973,246.21 : x
  2. Step 2: Convert to fraction form
    2,412,934.65/3,618,598.23 = 973,246.21/x
  3. Step 3: Cross multiply
    2,412,934.65x = 3,618,598.23 × 973,246.21
  4. Step 4: Simplify right side
    2,412,934.65x = 3,521,787,003,813.71
  5. Step 5: Solve for x
    x = 3,521,787,003,813.71/2,412,934.65
  6. Step 6: Final answer
    x = 1,459,545.12

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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.