Home / 2,346,678.49-3,514,063.59-1,966,599.76

Finding the Fourth Proportional to 2,346,678.49, 3,514,063.59 and 1,966,599.76

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Solution

The fourth proportional to 2,346,678.49, 3,514,063.59 and 1,966,599.76 is: 2,944,909.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,678.49 : 3,514,063.59 = 1,966,599.76 : x
  2. Step 2: Convert to fraction form
    2,346,678.49/3,514,063.59 = 1,966,599.76/x
  3. Step 3: Cross multiply
    2,346,678.49x = 3,514,063.59 × 1,966,599.76
  4. Step 4: Simplify right side
    2,346,678.49x = 6,910,756,612,718.74
  5. Step 5: Solve for x
    x = 6,910,756,612,718.74/2,346,678.49
  6. Step 6: Final answer
    x = 2,944,909.86

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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.