Home / 3,014,049.84-4,159,484.28-1,655,951.28

Finding the Fourth Proportional to 3,014,049.84, 4,159,484.28 and 1,655,951.28

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Solution

The fourth proportional to 3,014,049.84, 4,159,484.28 and 1,655,951.28 is: 2,285,265.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,049.84 : 4,159,484.28 = 1,655,951.28 : x
  2. Step 2: Convert to fraction form
    3,014,049.84/4,159,484.28 = 1,655,951.28/x
  3. Step 3: Cross multiply
    3,014,049.84x = 4,159,484.28 × 1,655,951.28
  4. Step 4: Simplify right side
    3,014,049.84x = 6,887,903,317,605.88
  5. Step 5: Solve for x
    x = 6,887,903,317,605.88/3,014,049.84
  6. Step 6: Final answer
    x = 2,285,265.24

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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.