Home / 4,155,814.59-5,736,967.91-2,413,144.53

Finding the Fourth Proportional to 4,155,814.59, 5,736,967.91 and 2,413,144.53

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Solution

The fourth proportional to 4,155,814.59, 5,736,967.91 and 2,413,144.53 is: 3,331,268.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,814.59 : 5,736,967.91 = 2,413,144.53 : x
  2. Step 2: Convert to fraction form
    4,155,814.59/5,736,967.91 = 2,413,144.53/x
  3. Step 3: Cross multiply
    4,155,814.59x = 5,736,967.91 × 2,413,144.53
  4. Step 4: Simplify right side
    4,155,814.59x = 13,844,132,730,802.03
  5. Step 5: Solve for x
    x = 13,844,132,730,802.03/4,155,814.59
  6. Step 6: Final answer
    x = 3,331,268.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.