Home / 3,865,776.92-5,798,214.96-1,026,109.76

Finding the Fourth Proportional to 3,865,776.92, 5,798,214.96 and 1,026,109.76

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Solution

The fourth proportional to 3,865,776.92, 5,798,214.96 and 1,026,109.76 is: 1,539,045.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,776.92 : 5,798,214.96 = 1,026,109.76 : x
  2. Step 2: Convert to fraction form
    3,865,776.92/5,798,214.96 = 1,026,109.76/x
  3. Step 3: Cross multiply
    3,865,776.92x = 5,798,214.96 × 1,026,109.76
  4. Step 4: Simplify right side
    3,865,776.92x = 5,949,604,961,034.01
  5. Step 5: Solve for x
    x = 5,949,604,961,034.01/3,865,776.92
  6. Step 6: Final answer
    x = 1,539,045.08

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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.