Home / 3,830,153.42-5,746,070.30-1,134,689.29

Finding the Fourth Proportional to 3,830,153.42, 5,746,070.30 and 1,134,689.29

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Solution

The fourth proportional to 3,830,153.42, 5,746,070.30 and 1,134,689.29 is: 1,702,282.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,153.42 : 5,746,070.30 = 1,134,689.29 : x
  2. Step 2: Convert to fraction form
    3,830,153.42/5,746,070.30 = 1,134,689.29/x
  3. Step 3: Cross multiply
    3,830,153.42x = 5,746,070.30 × 1,134,689.29
  4. Step 4: Simplify right side
    3,830,153.42x = 6,520,004,428,997.09
  5. Step 5: Solve for x
    x = 6,520,004,428,997.09/3,830,153.42
  6. Step 6: Final answer
    x = 1,702,282.84

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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.