Home / 2,360,678.88-3,539,097.39-740,614.89

Finding the Fourth Proportional to 2,360,678.88, 3,539,097.39 and 740,614.89

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Solution

The fourth proportional to 2,360,678.88, 3,539,097.39 and 740,614.89 is: 1,110,319.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,678.88 : 3,539,097.39 = 740,614.89 : x
  2. Step 2: Convert to fraction form
    2,360,678.88/3,539,097.39 = 740,614.89/x
  3. Step 3: Cross multiply
    2,360,678.88x = 3,539,097.39 × 740,614.89
  4. Step 4: Simplify right side
    2,360,678.88x = 2,621,108,224,194.14
  5. Step 5: Solve for x
    x = 2,621,108,224,194.14/2,360,678.88
  6. Step 6: Final answer
    x = 1,110,319.68

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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.