Home / 3,160,591.84-4,360,549.18-2,057,519.67

Finding the Fourth Proportional to 3,160,591.84, 4,360,549.18 and 2,057,519.67

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Solution

The fourth proportional to 3,160,591.84, 4,360,549.18 and 2,057,519.67 is: 2,838,682.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,591.84 : 4,360,549.18 = 2,057,519.67 : x
  2. Step 2: Convert to fraction form
    3,160,591.84/4,360,549.18 = 2,057,519.67/x
  3. Step 3: Cross multiply
    3,160,591.84x = 4,360,549.18 × 2,057,519.67
  4. Step 4: Simplify right side
    3,160,591.84x = 8,971,915,709,852.37
  5. Step 5: Solve for x
    x = 8,971,915,709,852.37/3,160,591.84
  6. Step 6: Final answer
    x = 2,838,682.17

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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.