Home / 5,824,628.88-8,736,352.83-1,564,243.53

Finding the Fourth Proportional to 5,824,628.88, 8,736,352.83 and 1,564,243.53

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Solution

The fourth proportional to 5,824,628.88, 8,736,352.83 and 1,564,243.53 is: 2,346,206.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,628.88 : 8,736,352.83 = 1,564,243.53 : x
  2. Step 2: Convert to fraction form
    5,824,628.88/8,736,352.83 = 1,564,243.53/x
  3. Step 3: Cross multiply
    5,824,628.88x = 8,736,352.83 × 1,564,243.53
  4. Step 4: Simplify right side
    5,824,628.88x = 13,665,783,390,124.69
  5. Step 5: Solve for x
    x = 13,665,783,390,124.69/5,824,628.88
  6. Step 6: Final answer
    x = 2,346,206.71

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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.