Home / 1,973,224.02-2,958,637.47-773,709.22

Finding the Fourth Proportional to 1,973,224.02, 2,958,637.47 and 773,709.22

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Solution

The fourth proportional to 1,973,224.02, 2,958,637.47 and 773,709.22 is: 1,160,093.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,224.02 : 2,958,637.47 = 773,709.22 : x
  2. Step 2: Convert to fraction form
    1,973,224.02/2,958,637.47 = 773,709.22/x
  3. Step 3: Cross multiply
    1,973,224.02x = 2,958,637.47 × 773,709.22
  4. Step 4: Simplify right side
    1,973,224.02x = 2,289,125,089,176.47
  5. Step 5: Solve for x
    x = 2,289,125,089,176.47/1,973,224.02
  6. Step 6: Final answer
    x = 1,160,093.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.