Home / 4,084,766.71-5,636,124.26-2,365,784.71

Finding the Fourth Proportional to 4,084,766.71, 5,636,124.26 and 2,365,784.71

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Solution

The fourth proportional to 4,084,766.71, 5,636,124.26 and 2,365,784.71 is: 3,264,288.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,766.71 : 5,636,124.26 = 2,365,784.71 : x
  2. Step 2: Convert to fraction form
    4,084,766.71/5,636,124.26 = 2,365,784.71/x
  3. Step 3: Cross multiply
    4,084,766.71x = 5,636,124.26 × 2,365,784.71
  4. Step 4: Simplify right side
    4,084,766.71x = 13,333,856,586,139.14
  5. Step 5: Solve for x
    x = 13,333,856,586,139.14/4,084,766.71
  6. Step 6: Final answer
    x = 3,264,288.40

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1.5x scale

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.