Home / 3,574,991.86-5,359,464.39-1,551,715.06

Finding the Fourth Proportional to 3,574,991.86, 5,359,464.39 and 1,551,715.06

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Solution

The fourth proportional to 3,574,991.86, 5,359,464.39 and 1,551,715.06 is: 2,326,260.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,991.86 : 5,359,464.39 = 1,551,715.06 : x
  2. Step 2: Convert to fraction form
    3,574,991.86/5,359,464.39 = 1,551,715.06/x
  3. Step 3: Cross multiply
    3,574,991.86x = 5,359,464.39 × 1,551,715.06
  4. Step 4: Simplify right side
    3,574,991.86x = 8,316,361,607,496.71
  5. Step 5: Solve for x
    x = 8,316,361,607,496.71/3,574,991.86
  6. Step 6: Final answer
    x = 2,326,260.29

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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.