Home / 6,571,362.52-9,068,479.74-3,670,753.36

Finding the Fourth Proportional to 6,571,362.52, 9,068,479.74 and 3,670,753.36

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Solution

The fourth proportional to 6,571,362.52, 9,068,479.74 and 3,670,753.36 is: 5,065,639.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,362.52 : 9,068,479.74 = 3,670,753.36 : x
  2. Step 2: Convert to fraction form
    6,571,362.52/9,068,479.74 = 3,670,753.36/x
  3. Step 3: Cross multiply
    6,571,362.52x = 9,068,479.74 × 3,670,753.36
  4. Step 4: Simplify right side
    6,571,362.52x = 33,288,152,475,696.93
  5. Step 5: Solve for x
    x = 33,288,152,475,696.93/6,571,362.52
  6. Step 6: Final answer
    x = 5,065,639.34

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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.