Home / 6,910,252.65-10,365,376.95-3,710,977.83

Finding the Fourth Proportional to 6,910,252.65, 10,365,376.95 and 3,710,977.83

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Solution

The fourth proportional to 6,910,252.65, 10,365,376.95 and 3,710,977.83 is: 5,566,465.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,252.65 : 10,365,376.95 = 3,710,977.83 : x
  2. Step 2: Convert to fraction form
    6,910,252.65/10,365,376.95 = 3,710,977.83/x
  3. Step 3: Cross multiply
    6,910,252.65x = 10,365,376.95 × 3,710,977.83
  4. Step 4: Simplify right side
    6,910,252.65x = 38,465,684,061,043.02
  5. Step 5: Solve for x
    x = 38,465,684,061,043.02/6,910,252.65
  6. Step 6: Final answer
    x = 5,566,465.66

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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.