Home / 3,645,596.16-5,030,898.66-2,014,108.74

Finding the Fourth Proportional to 3,645,596.16, 5,030,898.66 and 2,014,108.74

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Solution

The fourth proportional to 3,645,596.16, 5,030,898.66 and 2,014,108.74 is: 2,779,456.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,596.16 : 5,030,898.66 = 2,014,108.74 : x
  2. Step 2: Convert to fraction form
    3,645,596.16/5,030,898.66 = 2,014,108.74/x
  3. Step 3: Cross multiply
    3,645,596.16x = 5,030,898.66 × 2,014,108.74
  4. Step 4: Simplify right side
    3,645,596.16x = 10,132,776,961,160.29
  5. Step 5: Solve for x
    x = 10,132,776,961,160.29/3,645,596.16
  6. Step 6: Final answer
    x = 2,779,456.78

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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.