Home / 5,045,518.65-6,962,718.64-2,753,695.74

Finding the Fourth Proportional to 5,045,518.65, 6,962,718.64 and 2,753,695.74

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Solution

The fourth proportional to 5,045,518.65, 6,962,718.64 and 2,753,695.74 is: 3,800,047.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,518.65 : 6,962,718.64 = 2,753,695.74 : x
  2. Step 2: Convert to fraction form
    5,045,518.65/6,962,718.64 = 2,753,695.74/x
  3. Step 3: Cross multiply
    5,045,518.65x = 6,962,718.64 × 2,753,695.74
  4. Step 4: Simplify right side
    5,045,518.65x = 19,173,208,682,175.73
  5. Step 5: Solve for x
    x = 19,173,208,682,175.73/5,045,518.65
  6. Step 6: Final answer
    x = 3,800,047.13

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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.