Home / 5,057,211.17-7,584,554.07-1,983,826.67

Finding the Fourth Proportional to 5,057,211.17, 7,584,554.07 and 1,983,826.67

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Solution

The fourth proportional to 5,057,211.17, 7,584,554.07 and 1,983,826.67 is: 2,975,244.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,211.17 : 7,584,554.07 = 1,983,826.67 : x
  2. Step 2: Convert to fraction form
    5,057,211.17/7,584,554.07 = 1,983,826.67/x
  3. Step 3: Cross multiply
    5,057,211.17x = 7,584,554.07 × 1,983,826.67
  4. Step 4: Simplify right side
    5,057,211.17x = 15,046,440,606,200.28
  5. Step 5: Solve for x
    x = 15,046,440,606,200.28/5,057,211.17
  6. Step 6: Final answer
    x = 2,975,244.67

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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.