Home / 6,745,962.86-9,307,937.07-4,133,019.02

Finding the Fourth Proportional to 6,745,962.86, 9,307,937.07 and 4,133,019.02

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Solution

The fourth proportional to 6,745,962.86, 9,307,937.07 and 4,133,019.02 is: 5,702,652.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745,962.86 : 9,307,937.07 = 4,133,019.02 : x
  2. Step 2: Convert to fraction form
    6,745,962.86/9,307,937.07 = 4,133,019.02/x
  3. Step 3: Cross multiply
    6,745,962.86x = 9,307,937.07 × 4,133,019.02
  4. Step 4: Simplify right side
    6,745,962.86x = 38,469,880,947,273.07
  5. Step 5: Solve for x
    x = 38,469,880,947,273.07/6,745,962.86
  6. Step 6: Final answer
    x = 5,702,652.35

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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.