Home / 2,866,316.83-4,299,333.54-1,069,060.28

Finding the Fourth Proportional to 2,866,316.83, 4,299,333.54 and 1,069,060.28

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Solution

The fourth proportional to 2,866,316.83, 4,299,333.54 and 1,069,060.28 is: 1,603,537.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,316.83 : 4,299,333.54 = 1,069,060.28 : x
  2. Step 2: Convert to fraction form
    2,866,316.83/4,299,333.54 = 1,069,060.28/x
  3. Step 3: Cross multiply
    2,866,316.83x = 4,299,333.54 × 1,069,060.28
  4. Step 4: Simplify right side
    2,866,316.83x = 4,596,246,698,593.61
  5. Step 5: Solve for x
    x = 4,596,246,698,593.61/2,866,316.83
  6. Step 6: Final answer
    x = 1,603,537.56

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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.