Home / 2,412,526.16-3,329,156.76-1,324,586

Finding the Fourth Proportional to 2,412,526.16, 3,329,156.76 and 1,324,586

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Solution

The fourth proportional to 2,412,526.16, 3,329,156.76 and 1,324,586 is: 1,827,857.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,526.16 : 3,329,156.76 = 1,324,586 : x
  2. Step 2: Convert to fraction form
    2,412,526.16/3,329,156.76 = 1,324,586/x
  3. Step 3: Cross multiply
    2,412,526.16x = 3,329,156.76 × 1,324,586
  4. Step 4: Simplify right side
    2,412,526.16x = 4,409,754,436,101.36
  5. Step 5: Solve for x
    x = 4,409,754,436,101.36/2,412,526.16
  6. Step 6: Final answer
    x = 1,827,857.67

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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.