Home / 4,535,530.20-6,805,919.70-1,695,929.40

Finding the Fourth Proportional to 4,535,530.20, 6,805,919.70 and 1,695,929.40

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Solution

The fourth proportional to 4,535,530.20, 6,805,919.70 and 1,695,929.40 is: 2,544,875.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,530.20 : 6,805,919.70 = 1,695,929.40 : x
  2. Step 2: Convert to fraction form
    4,535,530.20/6,805,919.70 = 1,695,929.40/x
  3. Step 3: Cross multiply
    4,535,530.20x = 6,805,919.70 × 1,695,929.40
  4. Step 4: Simplify right side
    4,535,530.20x = 11,542,359,313,269.18
  5. Step 5: Solve for x
    x = 11,542,359,313,269.18/4,535,530.20
  6. Step 6: Final answer
    x = 2,544,875.42

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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.