Home / 3,885,533.19-5,830,265.00-2,589,569.89

Finding the Fourth Proportional to 3,885,533.19, 5,830,265.00 and 2,589,569.89

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Solution

The fourth proportional to 3,885,533.19, 5,830,265.00 and 2,589,569.89 is: 3,885,664.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,885,533.19 : 5,830,265.00 = 2,589,569.89 : x
  2. Step 2: Convert to fraction form
    3,885,533.19/5,830,265.00 = 2,589,569.89/x
  3. Step 3: Cross multiply
    3,885,533.19x = 5,830,265.00 × 2,589,569.89
  4. Step 4: Simplify right side
    3,885,533.19x = 15,097,878,686,619.12
  5. Step 5: Solve for x
    x = 15,097,878,686,619.12/3,885,533.19
  6. Step 6: Final answer
    x = 3,885,664.58

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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.