Home / 3,050,744.28-4,210,288.62-1,674,354

Finding the Fourth Proportional to 3,050,744.28, 4,210,288.62 and 1,674,354

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Solution

The fourth proportional to 3,050,744.28, 4,210,288.62 and 1,674,354 is: 2,310,752.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,744.28 : 4,210,288.62 = 1,674,354 : x
  2. Step 2: Convert to fraction form
    3,050,744.28/4,210,288.62 = 1,674,354/x
  3. Step 3: Cross multiply
    3,050,744.28x = 4,210,288.62 × 1,674,354
  4. Step 4: Simplify right side
    3,050,744.28x = 7,049,513,592,051.48
  5. Step 5: Solve for x
    x = 7,049,513,592,051.48/3,050,744.28
  6. Step 6: Final answer
    x = 2,310,752.05

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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.