Home / 2,710,612.70-3,740,610.58-1,549,045.68

Finding the Fourth Proportional to 2,710,612.70, 3,740,610.58 and 1,549,045.68

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Solution

The fourth proportional to 2,710,612.70, 3,740,610.58 and 1,549,045.68 is: 2,137,663.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,612.70 : 3,740,610.58 = 1,549,045.68 : x
  2. Step 2: Convert to fraction form
    2,710,612.70/3,740,610.58 = 1,549,045.68/x
  3. Step 3: Cross multiply
    2,710,612.70x = 3,740,610.58 × 1,549,045.68
  4. Step 4: Simplify right side
    2,710,612.70x = 5,794,376,659,511.29
  5. Step 5: Solve for x
    x = 5,794,376,659,511.29/2,710,612.70
  6. Step 6: Final answer
    x = 2,137,663.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.