Home / 4,295,155.68-5,927,355.36-2,361,429.72

Finding the Fourth Proportional to 4,295,155.68, 5,927,355.36 and 2,361,429.72

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Solution

The fourth proportional to 4,295,155.68, 5,927,355.36 and 2,361,429.72 is: 3,258,795.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,155.68 : 5,927,355.36 = 2,361,429.72 : x
  2. Step 2: Convert to fraction form
    4,295,155.68/5,927,355.36 = 2,361,429.72/x
  3. Step 3: Cross multiply
    4,295,155.68x = 5,927,355.36 × 2,361,429.72
  4. Step 4: Simplify right side
    4,295,155.68x = 13,997,033,108,105.30
  5. Step 5: Solve for x
    x = 13,997,033,108,105.30/4,295,155.68
  6. Step 6: Final answer
    x = 3,258,795.29

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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.