Home / 4,476,524.28-6,714,130.64-2,201,437.20

Finding the Fourth Proportional to 4,476,524.28, 6,714,130.64 and 2,201,437.20

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Solution

The fourth proportional to 4,476,524.28, 6,714,130.64 and 2,201,437.20 is: 3,301,833.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,524.28 : 6,714,130.64 = 2,201,437.20 : x
  2. Step 2: Convert to fraction form
    4,476,524.28/6,714,130.64 = 2,201,437.20/x
  3. Step 3: Cross multiply
    4,476,524.28x = 6,714,130.64 × 2,201,437.20
  4. Step 4: Simplify right side
    4,476,524.28x = 14,780,736,956,555.81
  5. Step 5: Solve for x
    x = 14,780,736,956,555.81/4,476,524.28
  6. Step 6: Final answer
    x = 3,301,833.30

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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.