Home / 4,144,892.63-6,210,465.48-2,520,748.87

Finding the Fourth Proportional to 4,144,892.63, 6,210,465.48 and 2,520,748.87

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Solution

The fourth proportional to 4,144,892.63, 6,210,465.48 and 2,520,748.87 is: 3,776,943.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,892.63 : 6,210,465.48 = 2,520,748.87 : x
  2. Step 2: Convert to fraction form
    4,144,892.63/6,210,465.48 = 2,520,748.87/x
  3. Step 3: Cross multiply
    4,144,892.63x = 6,210,465.48 × 2,520,748.87
  4. Step 4: Simplify right side
    4,144,892.63x = 15,655,023,825,357.85
  5. Step 5: Solve for x
    x = 15,655,023,825,357.85/4,144,892.63
  6. Step 6: Final answer
    x = 3,776,943.15

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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.