Home / 2,459,595.86-3,690,514.79-1,262,358.93

Finding the Fourth Proportional to 2,459,595.86, 3,690,514.79 and 1,262,358.93

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Solution

The fourth proportional to 2,459,595.86, 3,690,514.79 and 1,262,358.93 is: 1,894,113.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,595.86 : 3,690,514.79 = 1,262,358.93 : x
  2. Step 2: Convert to fraction form
    2,459,595.86/3,690,514.79 = 1,262,358.93/x
  3. Step 3: Cross multiply
    2,459,595.86x = 3,690,514.79 × 1,262,358.93
  4. Step 4: Simplify right side
    2,459,595.86x = 4,658,754,301,453.57
  5. Step 5: Solve for x
    x = 4,658,754,301,453.57/2,459,595.86
  6. Step 6: Final answer
    x = 1,894,113.74

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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.