Home / 4,535,843.82-6,803,595.63-1,124,141.64

Finding the Fourth Proportional to 4,535,843.82, 6,803,595.63 and 1,124,141.64

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Solution

The fourth proportional to 4,535,843.82, 6,803,595.63 and 1,124,141.64 is: 1,686,170.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,843.82 : 6,803,595.63 = 1,124,141.64 : x
  2. Step 2: Convert to fraction form
    4,535,843.82/6,803,595.63 = 1,124,141.64/x
  3. Step 3: Cross multiply
    4,535,843.82x = 6,803,595.63 × 1,124,141.64
  4. Step 4: Simplify right side
    4,535,843.82x = 7,648,205,149,405.03
  5. Step 5: Solve for x
    x = 7,648,205,149,405.03/4,535,843.82
  6. Step 6: Final answer
    x = 1,686,170.30

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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.