Home / 3,749,596.77-5,624,686.75-1,225,507.17

Finding the Fourth Proportional to 3,749,596.77, 5,624,686.75 and 1,225,507.17

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Solution

The fourth proportional to 3,749,596.77, 5,624,686.75 and 1,225,507.17 is: 1,838,356.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,596.77 : 5,624,686.75 = 1,225,507.17 : x
  2. Step 2: Convert to fraction form
    3,749,596.77/5,624,686.75 = 1,225,507.17/x
  3. Step 3: Cross multiply
    3,749,596.77x = 5,624,686.75 × 1,225,507.17
  4. Step 4: Simplify right side
    3,749,596.77x = 6,893,093,941,129.00
  5. Step 5: Solve for x
    x = 6,893,093,941,129.00/3,749,596.77
  6. Step 6: Final answer
    x = 1,838,356.06

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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.