Home / 1,582,733.10-2,374,065.62-384,662.10

Finding the Fourth Proportional to 1,582,733.10, 2,374,065.62 and 384,662.10

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Solution

The fourth proportional to 1,582,733.10, 2,374,065.62 and 384,662.10 is: 576,984.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,733.10 : 2,374,065.62 = 384,662.10 : x
  2. Step 2: Convert to fraction form
    1,582,733.10/2,374,065.62 = 384,662.10/x
  3. Step 3: Cross multiply
    1,582,733.10x = 2,374,065.62 × 384,662.10
  4. Step 4: Simplify right side
    1,582,733.10x = 913,213,066,927.00
  5. Step 5: Solve for x
    x = 913,213,066,927.00/1,582,733.10
  6. Step 6: Final answer
    x = 576,984.88

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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.