Home / 5,580,710.48-8,366,807.90-2,545,954.01

Finding the Fourth Proportional to 5,580,710.48, 8,366,807.90 and 2,545,954.01

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Solution

The fourth proportional to 5,580,710.48, 8,366,807.90 and 2,545,954.01 is: 3,816,988.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,580,710.48 : 8,366,807.90 = 2,545,954.01 : x
  2. Step 2: Convert to fraction form
    5,580,710.48/8,366,807.90 = 2,545,954.01/x
  3. Step 3: Cross multiply
    5,580,710.48x = 8,366,807.90 × 2,545,954.01
  4. Step 4: Simplify right side
    5,580,710.48x = 21,301,508,123,904.68
  5. Step 5: Solve for x
    x = 21,301,508,123,904.68/5,580,710.48
  6. Step 6: Final answer
    x = 3,816,988.57

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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.