Home / 3,463,460.32-4,779,787.44-1,935,689.44

Finding the Fourth Proportional to 3,463,460.32, 4,779,787.44 and 1,935,689.44

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Solution

The fourth proportional to 3,463,460.32, 4,779,787.44 and 1,935,689.44 is: 2,671,370.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,460.32 : 4,779,787.44 = 1,935,689.44 : x
  2. Step 2: Convert to fraction form
    3,463,460.32/4,779,787.44 = 1,935,689.44/x
  3. Step 3: Cross multiply
    3,463,460.32x = 4,779,787.44 × 1,935,689.44
  4. Step 4: Simplify right side
    3,463,460.32x = 9,252,184,073,052.64
  5. Step 5: Solve for x
    x = 9,252,184,073,052.64/3,463,460.32
  6. Step 6: Final answer
    x = 2,671,370.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.