Home / 4,476,305.40-6,714,458.10-1,484,489.40

Finding the Fourth Proportional to 4,476,305.40, 6,714,458.10 and 1,484,489.40

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Solution

The fourth proportional to 4,476,305.40, 6,714,458.10 and 1,484,489.40 is: 2,226,734.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,305.40 : 6,714,458.10 = 1,484,489.40 : x
  2. Step 2: Convert to fraction form
    4,476,305.40/6,714,458.10 = 1,484,489.40/x
  3. Step 3: Cross multiply
    4,476,305.40x = 6,714,458.10 × 1,484,489.40
  4. Step 4: Simplify right side
    4,476,305.40x = 9,967,541,876,194.14
  5. Step 5: Solve for x
    x = 9,967,541,876,194.14/4,476,305.40
  6. Step 6: Final answer
    x = 2,226,734.10

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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.