Home / 8,235,149.49-11,364,507.35-4,564,303.04

Finding the Fourth Proportional to 8,235,149.49, 11,364,507.35 and 4,564,303.04

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Solution

The fourth proportional to 8,235,149.49, 11,364,507.35 and 4,564,303.04 is: 6,298,738.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,235,149.49 : 11,364,507.35 = 4,564,303.04 : x
  2. Step 2: Convert to fraction form
    8,235,149.49/11,364,507.35 = 4,564,303.04/x
  3. Step 3: Cross multiply
    8,235,149.49x = 11,364,507.35 × 4,564,303.04
  4. Step 4: Simplify right side
    8,235,149.49x = 51,871,055,366,063.30
  5. Step 5: Solve for x
    x = 51,871,055,366,063.30/8,235,149.49
  6. Step 6: Final answer
    x = 6,298,738.77

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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.