Home / 4,144,047.61-5,718,962.10-2,308,503.67

Finding the Fourth Proportional to 4,144,047.61, 5,718,962.10 and 2,308,503.67

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Solution

The fourth proportional to 4,144,047.61, 5,718,962.10 and 2,308,503.67 is: 3,185,833.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,047.61 : 5,718,962.10 = 2,308,503.67 : x
  2. Step 2: Convert to fraction form
    4,144,047.61/5,718,962.10 = 2,308,503.67/x
  3. Step 3: Cross multiply
    4,144,047.61x = 5,718,962.10 × 2,308,503.67
  4. Step 4: Simplify right side
    4,144,047.61x = 13,202,244,996,440.91
  5. Step 5: Solve for x
    x = 13,202,244,996,440.91/4,144,047.61
  6. Step 6: Final answer
    x = 3,185,833.33

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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.