Home / 2,005,090.84-3,007,586.28-585,159.22

Finding the Fourth Proportional to 2,005,090.84, 3,007,586.28 and 585,159.22

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Solution

The fourth proportional to 2,005,090.84, 3,007,586.28 and 585,159.22 is: 877,724.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,090.84 : 3,007,586.28 = 585,159.22 : x
  2. Step 2: Convert to fraction form
    2,005,090.84/3,007,586.28 = 585,159.22/x
  3. Step 3: Cross multiply
    2,005,090.84x = 3,007,586.28 × 585,159.22
  4. Step 4: Simplify right side
    2,005,090.84x = 1,759,916,841,687.50
  5. Step 5: Solve for x
    x = 1,759,916,841,687.50/2,005,090.84
  6. Step 6: Final answer
    x = 877,724.24

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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.