Home / 2,953,634.63-4,076,019.43-1,595,507.63

Finding the Fourth Proportional to 2,953,634.63, 4,076,019.43 and 1,595,507.63

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Solution

The fourth proportional to 2,953,634.63, 4,076,019.43 and 1,595,507.63 is: 2,201,802.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,634.63 : 4,076,019.43 = 1,595,507.63 : x
  2. Step 2: Convert to fraction form
    2,953,634.63/4,076,019.43 = 1,595,507.63/x
  3. Step 3: Cross multiply
    2,953,634.63x = 4,076,019.43 × 1,595,507.63
  4. Step 4: Simplify right side
    2,953,634.63x = 6,503,320,076,224.39
  5. Step 5: Solve for x
    x = 6,503,320,076,224.39/2,953,634.63
  6. Step 6: Final answer
    x = 2,201,802.49

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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.