Home / 3,036,947.42-4,546,038.84-1,667,294.93

Finding the Fourth Proportional to 3,036,947.42, 4,546,038.84 and 1,667,294.93

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Solution

The fourth proportional to 3,036,947.42, 4,546,038.84 and 1,667,294.93 is: 2,495,791.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,947.42 : 4,546,038.84 = 1,667,294.93 : x
  2. Step 2: Convert to fraction form
    3,036,947.42/4,546,038.84 = 1,667,294.93/x
  3. Step 3: Cross multiply
    3,036,947.42x = 4,546,038.84 × 1,667,294.93
  4. Step 4: Simplify right side
    3,036,947.42x = 7,579,587,486,784.89
  5. Step 5: Solve for x
    x = 7,579,587,486,784.89/3,036,947.42
  6. Step 6: Final answer
    x = 2,495,791.48

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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.