Home / 4,047,638.57-6,069,729.52-2,342,958.52

Finding the Fourth Proportional to 4,047,638.57, 6,069,729.52 and 2,342,958.52

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Solution

The fourth proportional to 4,047,638.57, 6,069,729.52 and 2,342,958.52 is: 3,513,437.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,638.57 : 6,069,729.52 = 2,342,958.52 : x
  2. Step 2: Convert to fraction form
    4,047,638.57/6,069,729.52 = 2,342,958.52/x
  3. Step 3: Cross multiply
    4,047,638.57x = 6,069,729.52 × 2,342,958.52
  4. Step 4: Simplify right side
    4,047,638.57x = 14,221,124,496,007.21
  5. Step 5: Solve for x
    x = 14,221,124,496,007.21/4,047,638.57
  6. Step 6: Final answer
    x = 3,513,437.34

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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.