Home / 4,626,074.16-6,941,621.77-1,930,634.93

Finding the Fourth Proportional to 4,626,074.16, 6,941,621.77 and 1,930,634.93

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Solution

The fourth proportional to 4,626,074.16, 6,941,621.77 and 1,930,634.93 is: 2,897,000.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,074.16 : 6,941,621.77 = 1,930,634.93 : x
  2. Step 2: Convert to fraction form
    4,626,074.16/6,941,621.77 = 1,930,634.93/x
  3. Step 3: Cross multiply
    4,626,074.16x = 6,941,621.77 × 1,930,634.93
  4. Step 4: Simplify right side
    4,626,074.16x = 13,401,737,472,537.89
  5. Step 5: Solve for x
    x = 13,401,737,472,537.89/4,626,074.16
  6. Step 6: Final answer
    x = 2,897,000.14

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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.