Home / 4,344,019.65-6,516,051.30-1,786,629.33

Finding the Fourth Proportional to 4,344,019.65, 6,516,051.30 and 1,786,629.33

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Solution

The fourth proportional to 4,344,019.65, 6,516,051.30 and 1,786,629.33 is: 2,679,952.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,019.65 : 6,516,051.30 = 1,786,629.33 : x
  2. Step 2: Convert to fraction form
    4,344,019.65/6,516,051.30 = 1,786,629.33/x
  3. Step 3: Cross multiply
    4,344,019.65x = 6,516,051.30 × 1,786,629.33
  4. Step 4: Simplify right side
    4,344,019.65x = 11,641,768,368,364.63
  5. Step 5: Solve for x
    x = 11,641,768,368,364.63/4,344,019.65
  6. Step 6: Final answer
    x = 2,679,952.97

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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.