Home / 4,502,926.08-6,756,882.72-1,664,900.16

Finding the Fourth Proportional to 4,502,926.08, 6,756,882.72 and 1,664,900.16

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Solution

The fourth proportional to 4,502,926.08, 6,756,882.72 and 1,664,900.16 is: 2,498,272.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,926.08 : 6,756,882.72 = 1,664,900.16 : x
  2. Step 2: Convert to fraction form
    4,502,926.08/6,756,882.72 = 1,664,900.16/x
  3. Step 3: Cross multiply
    4,502,926.08x = 6,756,882.72 × 1,664,900.16
  4. Step 4: Simplify right side
    4,502,926.08x = 11,249,535,121,629.23
  5. Step 5: Solve for x
    x = 11,249,535,121,629.23/4,502,926.08
  6. Step 6: Final answer
    x = 2,498,272.22

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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.