Home / 4,476,309.40-6,714,464.10-1,484,493.40

Finding the Fourth Proportional to 4,476,309.40, 6,714,464.10 and 1,484,493.40

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Solution

The fourth proportional to 4,476,309.40, 6,714,464.10 and 1,484,493.40 is: 2,226,740.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,309.40 : 6,714,464.10 = 1,484,493.40 : x
  2. Step 2: Convert to fraction form
    4,476,309.40/6,714,464.10 = 1,484,493.40/x
  3. Step 3: Cross multiply
    4,476,309.40x = 6,714,464.10 × 1,484,493.40
  4. Step 4: Simplify right side
    4,476,309.40x = 9,967,577,640,986.94
  5. Step 5: Solve for x
    x = 9,967,577,640,986.94/4,476,309.40
  6. Step 6: Final answer
    x = 2,226,740.10

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Similar ratio
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1.5x scale

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.