Home / 3,363,680.11-4,641,813.81-1,835,798.17

Finding the Fourth Proportional to 3,363,680.11, 4,641,813.81 and 1,835,798.17

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Solution

The fourth proportional to 3,363,680.11, 4,641,813.81 and 1,835,798.17 is: 2,533,366.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,680.11 : 4,641,813.81 = 1,835,798.17 : x
  2. Step 2: Convert to fraction form
    3,363,680.11/4,641,813.81 = 1,835,798.17/x
  3. Step 3: Cross multiply
    3,363,680.11x = 4,641,813.81 × 1,835,798.17
  4. Step 4: Simplify right side
    3,363,680.11x = 8,521,433,265,490.67
  5. Step 5: Solve for x
    x = 8,521,433,265,490.67/3,363,680.11
  6. Step 6: Final answer
    x = 2,533,366.13

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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.