Home / 3,341,289.51-4,610,981.43-1,813,396.64

Finding the Fourth Proportional to 3,341,289.51, 4,610,981.43 and 1,813,396.64

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Solution

The fourth proportional to 3,341,289.51, 4,610,981.43 and 1,813,396.64 is: 2,502,488.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,289.51 : 4,610,981.43 = 1,813,396.64 : x
  2. Step 2: Convert to fraction form
    3,341,289.51/4,610,981.43 = 1,813,396.64/x
  3. Step 3: Cross multiply
    3,341,289.51x = 4,610,981.43 × 1,813,396.64
  4. Step 4: Simplify right side
    3,341,289.51x = 8,361,538,209,209.49
  5. Step 5: Solve for x
    x = 8,361,538,209,209.49/3,341,289.51
  6. Step 6: Final answer
    x = 2,502,488.39

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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.