Home / 10,925,114.94-15,076,659.51-6,030,338.29

Finding the Fourth Proportional to 10,925,114.94, 15,076,659.51 and 6,030,338.29

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Solution

The fourth proportional to 10,925,114.94, 15,076,659.51 and 6,030,338.29 is: 8,321,867.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,114.94 : 15,076,659.51 = 6,030,338.29 : x
  2. Step 2: Convert to fraction form
    10,925,114.94/15,076,659.51 = 6,030,338.29/x
  3. Step 3: Cross multiply
    10,925,114.94x = 15,076,659.51 × 6,030,338.29
  4. Step 4: Simplify right side
    10,925,114.94x = 90,917,357,128,445.64
  5. Step 5: Solve for x
    x = 90,917,357,128,445.64/10,925,114.94
  6. Step 6: Final answer
    x = 8,321,867.33

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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.