Home / 3,079,006.16-4,248,953.55-1,702,314.27

Finding the Fourth Proportional to 3,079,006.16, 4,248,953.55 and 1,702,314.27

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Solution

The fourth proportional to 3,079,006.16, 4,248,953.55 and 1,702,314.27 is: 2,349,152.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,006.16 : 4,248,953.55 = 1,702,314.27 : x
  2. Step 2: Convert to fraction form
    3,079,006.16/4,248,953.55 = 1,702,314.27/x
  3. Step 3: Cross multiply
    3,079,006.16x = 4,248,953.55 × 1,702,314.27
  4. Step 4: Simplify right side
    3,079,006.16x = 7,233,054,260,732.16
  5. Step 5: Solve for x
    x = 7,233,054,260,732.16/3,079,006.16
  6. Step 6: Final answer
    x = 2,349,152.26

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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.