Home / 3,034,929.24-4,552,393.83-1,686,446.91

Finding the Fourth Proportional to 3,034,929.24, 4,552,393.83 and 1,686,446.91

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Solution

The fourth proportional to 3,034,929.24, 4,552,393.83 and 1,686,446.91 is: 2,529,670.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,929.24 : 4,552,393.83 = 1,686,446.91 : x
  2. Step 2: Convert to fraction form
    3,034,929.24/4,552,393.83 = 1,686,446.91/x
  3. Step 3: Cross multiply
    3,034,929.24x = 4,552,393.83 × 1,686,446.91
  4. Step 4: Simplify right side
    3,034,929.24x = 7,677,370,501,382.39
  5. Step 5: Solve for x
    x = 7,677,370,501,382.39/3,034,929.24
  6. Step 6: Final answer
    x = 2,529,670.35

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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.