Home / 9,571,187.76-14,348,711.61-4,175,880.90

Finding the Fourth Proportional to 9,571,187.76, 14,348,711.61 and 4,175,880.90

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Solution

The fourth proportional to 9,571,187.76, 14,348,711.61 and 4,175,880.90 is: 6,260,300.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,571,187.76 : 14,348,711.61 = 4,175,880.90 : x
  2. Step 2: Convert to fraction form
    9,571,187.76/14,348,711.61 = 4,175,880.90/x
  3. Step 3: Cross multiply
    9,571,187.76x = 14,348,711.61 × 4,175,880.90
  4. Step 4: Simplify right side
    9,571,187.76x = 59,918,510,751,807.24
  5. Step 5: Solve for x
    x = 59,918,510,751,807.24/9,571,187.76
  6. Step 6: Final answer
    x = 6,260,300.42

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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.