Home / 3,357,313.59-5,035,964.10-1,051,983.19

Finding the Fourth Proportional to 3,357,313.59, 5,035,964.10 and 1,051,983.19

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Solution

The fourth proportional to 3,357,313.59, 5,035,964.10 and 1,051,983.19 is: 1,577,972.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,313.59 : 5,035,964.10 = 1,051,983.19 : x
  2. Step 2: Convert to fraction form
    3,357,313.59/5,035,964.10 = 1,051,983.19/x
  3. Step 3: Cross multiply
    3,357,313.59x = 5,035,964.10 × 1,051,983.19
  4. Step 4: Simplify right side
    3,357,313.59x = 5,297,749,578,643.48
  5. Step 5: Solve for x
    x = 5,297,749,578,643.48/3,357,313.59
  6. Step 6: Final answer
    x = 1,577,972.82

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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.