Home / 6,474,166.95-9,710,475.48-5,036,286.90

Finding the Fourth Proportional to 6,474,166.95, 9,710,475.48 and 5,036,286.90

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Solution

The fourth proportional to 6,474,166.95, 9,710,475.48 and 5,036,286.90 is: 7,553,827.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,474,166.95 : 9,710,475.48 = 5,036,286.90 : x
  2. Step 2: Convert to fraction form
    6,474,166.95/9,710,475.48 = 5,036,286.90/x
  3. Step 3: Cross multiply
    6,474,166.95x = 9,710,475.48 × 5,036,286.90
  4. Step 4: Simplify right side
    6,474,166.95x = 48,904,740,452,695.22
  5. Step 5: Solve for x
    x = 48,904,740,452,695.22/6,474,166.95
  6. Step 6: Final answer
    x = 7,553,827.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.