Home / 1,582,757.07-2,374,114.32-384,675.93

Finding the Fourth Proportional to 1,582,757.07, 2,374,114.32 and 384,675.93

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Solution

The fourth proportional to 1,582,757.07, 2,374,114.32 and 384,675.93 is: 577,008.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,757.07 : 2,374,114.32 = 384,675.93 : x
  2. Step 2: Convert to fraction form
    1,582,757.07/2,374,114.32 = 384,675.93/x
  3. Step 3: Cross multiply
    1,582,757.07x = 2,374,114.32 × 384,675.93
  4. Step 4: Simplify right side
    1,582,757.07x = 913,264,633,972.32
  5. Step 5: Solve for x
    x = 913,264,633,972.32/1,582,757.07
  6. Step 6: Final answer
    x = 577,008.72

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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.