Home / 11,452,384.06-15,804,592.43-6,225,743.84

Finding the Fourth Proportional to 11,452,384.06, 15,804,592.43 and 6,225,743.84

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Solution

The fourth proportional to 11,452,384.06, 15,804,592.43 and 6,225,743.84 is: 8,591,690.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452,384.06 : 15,804,592.43 = 6,225,743.84 : x
  2. Step 2: Convert to fraction form
    11,452,384.06/15,804,592.43 = 6,225,743.84/x
  3. Step 3: Cross multiply
    11,452,384.06x = 15,804,592.43 × 6,225,743.84
  4. Step 4: Simplify right side
    11,452,384.06x = 98,395,343,854,631.45
  5. Step 5: Solve for x
    x = 98,395,343,854,631.45/11,452,384.06
  6. Step 6: Final answer
    x = 8,591,690.90

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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.