Home / 3,423,249.68-4,724,232.16-1,895,356.76

Finding the Fourth Proportional to 3,423,249.68, 4,724,232.16 and 1,895,356.76

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Solution

The fourth proportional to 3,423,249.68, 4,724,232.16 and 1,895,356.76 is: 2,615,674.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,249.68 : 4,724,232.16 = 1,895,356.76 : x
  2. Step 2: Convert to fraction form
    3,423,249.68/4,724,232.16 = 1,895,356.76/x
  3. Step 3: Cross multiply
    3,423,249.68x = 4,724,232.16 × 1,895,356.76
  4. Step 4: Simplify right side
    3,423,249.68x = 8,954,105,360,265.40
  5. Step 5: Solve for x
    x = 8,954,105,360,265.40/3,423,249.68
  6. Step 6: Final answer
    x = 2,615,674.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.