Home / 3,095,742.45-4,641,493.73-1,576,484.49

Finding the Fourth Proportional to 3,095,742.45, 4,641,493.73 and 1,576,484.49

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Solution

The fourth proportional to 3,095,742.45, 4,641,493.73 and 1,576,484.49 is: 2,363,647.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,742.45 : 4,641,493.73 = 1,576,484.49 : x
  2. Step 2: Convert to fraction form
    3,095,742.45/4,641,493.73 = 1,576,484.49/x
  3. Step 3: Cross multiply
    3,095,742.45x = 4,641,493.73 × 1,576,484.49
  4. Step 4: Simplify right side
    3,095,742.45x = 7,317,242,867,894.82
  5. Step 5: Solve for x
    x = 7,317,242,867,894.82/3,095,742.45
  6. Step 6: Final answer
    x = 2,363,647.17

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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.