Home / 3,830,153.84-5,746,071.64-1,134,690.08

Finding the Fourth Proportional to 3,830,153.84, 5,746,071.64 and 1,134,690.08

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Solution

The fourth proportional to 3,830,153.84, 5,746,071.64 and 1,134,690.08 is: 1,702,284.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,153.84 : 5,746,071.64 = 1,134,690.08 : x
  2. Step 2: Convert to fraction form
    3,830,153.84/5,746,071.64 = 1,134,690.08/x
  3. Step 3: Cross multiply
    3,830,153.84x = 5,746,071.64 × 1,134,690.08
  4. Step 4: Simplify right side
    3,830,153.84x = 6,520,010,488,877.33
  5. Step 5: Solve for x
    x = 6,520,010,488,877.33/3,830,153.84
  6. Step 6: Final answer
    x = 1,702,284.23

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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.