Home / 2,465,482.10-3,692,002.35-1,967,818.10

Finding the Fourth Proportional to 2,465,482.10, 3,692,002.35 and 1,967,818.10

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Solution

The fourth proportional to 2,465,482.10, 3,692,002.35 and 1,967,818.10 is: 2,946,762.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,482.10 : 3,692,002.35 = 1,967,818.10 : x
  2. Step 2: Convert to fraction form
    2,465,482.10/3,692,002.35 = 1,967,818.10/x
  3. Step 3: Cross multiply
    2,465,482.10x = 3,692,002.35 × 1,967,818.10
  4. Step 4: Simplify right side
    2,465,482.10x = 7,265,189,049,572.54
  5. Step 5: Solve for x
    x = 7,265,189,049,572.54/2,465,482.10
  6. Step 6: Final answer
    x = 2,946,762.03

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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.