Home / 1,814,827.28-2,504,606.28-1,050,894.32

Finding the Fourth Proportional to 1,814,827.28, 2,504,606.28 and 1,050,894.32

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Solution

The fourth proportional to 1,814,827.28, 2,504,606.28 and 1,050,894.32 is: 1,450,317.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,827.28 : 2,504,606.28 = 1,050,894.32 : x
  2. Step 2: Convert to fraction form
    1,814,827.28/2,504,606.28 = 1,050,894.32/x
  3. Step 3: Cross multiply
    1,814,827.28x = 2,504,606.28 × 1,050,894.32
  4. Step 4: Simplify right side
    1,814,827.28x = 2,632,076,513,488.33
  5. Step 5: Solve for x
    x = 2,632,076,513,488.33/1,814,827.28
  6. Step 6: Final answer
    x = 1,450,317.91

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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.