Home / 3,355,898.88-4,631,247.36-1,828,055.04

Finding the Fourth Proportional to 3,355,898.88, 4,631,247.36 and 1,828,055.04

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Solution

The fourth proportional to 3,355,898.88, 4,631,247.36 and 1,828,055.04 is: 2,522,774.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,898.88 : 4,631,247.36 = 1,828,055.04 : x
  2. Step 2: Convert to fraction form
    3,355,898.88/4,631,247.36 = 1,828,055.04/x
  3. Step 3: Cross multiply
    3,355,898.88x = 4,631,247.36 × 1,828,055.04
  4. Step 4: Simplify right side
    3,355,898.88x = 8,466,175,077,934.70
  5. Step 5: Solve for x
    x = 8,466,175,077,934.70/3,355,898.88
  6. Step 6: Final answer
    x = 2,522,774.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.