Home / 3,645,770.77-5,031,265.25-2,014,283.35

Finding the Fourth Proportional to 3,645,770.77, 5,031,265.25 and 2,014,283.35

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Solution

The fourth proportional to 3,645,770.77, 5,031,265.25 and 2,014,283.35 is: 2,779,767.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,770.77 : 5,031,265.25 = 2,014,283.35 : x
  2. Step 2: Convert to fraction form
    3,645,770.77/5,031,265.25 = 2,014,283.35/x
  3. Step 3: Cross multiply
    3,645,770.77x = 5,031,265.25 × 2,014,283.35
  4. Step 4: Simplify right side
    3,645,770.77x = 10,134,393,822,508.59
  5. Step 5: Solve for x
    x = 10,134,393,822,508.59/3,645,770.77
  6. Step 6: Final answer
    x = 2,779,767.15

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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.