Home / 2,746,064.52-4,119,369.78-1,017,396.84

Finding the Fourth Proportional to 2,746,064.52, 4,119,369.78 and 1,017,396.84

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Solution

The fourth proportional to 2,746,064.52, 4,119,369.78 and 1,017,396.84 is: 1,526,196.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,064.52 : 4,119,369.78 = 1,017,396.84 : x
  2. Step 2: Convert to fraction form
    2,746,064.52/4,119,369.78 = 1,017,396.84/x
  3. Step 3: Cross multiply
    2,746,064.52x = 4,119,369.78 × 1,017,396.84
  4. Step 4: Simplify right side
    2,746,064.52x = 4,191,033,796,963.49
  5. Step 5: Solve for x
    x = 4,191,033,796,963.49/2,746,064.52
  6. Step 6: Final answer
    x = 1,526,196.40

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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.