Home / 5,319,752.84-7,341,267.11-3,027,913.50

Finding the Fourth Proportional to 5,319,752.84, 7,341,267.11 and 3,027,913.50

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Solution

The fourth proportional to 5,319,752.84, 7,341,267.11 and 3,027,913.50 is: 4,178,525.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,319,752.84 : 7,341,267.11 = 3,027,913.50 : x
  2. Step 2: Convert to fraction form
    5,319,752.84/7,341,267.11 = 3,027,913.50/x
  3. Step 3: Cross multiply
    5,319,752.84x = 7,341,267.11 × 3,027,913.50
  4. Step 4: Simplify right side
    5,319,752.84x = 22,228,721,789,474.98
  5. Step 5: Solve for x
    x = 22,228,721,789,474.98/5,319,752.84
  6. Step 6: Final answer
    x = 4,178,525.29

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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.