Home / 7,509,733.43-10,363,635.87-4,247,036.02

Finding the Fourth Proportional to 7,509,733.43, 10,363,635.87 and 4,247,036.02

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Solution

The fourth proportional to 7,509,733.43, 10,363,635.87 and 4,247,036.02 is: 5,861,024.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,733.43 : 10,363,635.87 = 4,247,036.02 : x
  2. Step 2: Convert to fraction form
    7,509,733.43/10,363,635.87 = 4,247,036.02/x
  3. Step 3: Cross multiply
    7,509,733.43x = 10,363,635.87 × 4,247,036.02
  4. Step 4: Simplify right side
    7,509,733.43x = 44,014,734,838,054.03
  5. Step 5: Solve for x
    x = 44,014,734,838,054.03/7,509,733.43
  6. Step 6: Final answer
    x = 5,861,024.93

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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.