Home / 593,975.41-819,637.09-335,878.74

Finding the Fourth Proportional to 593,975.41, 819,637.09 and 335,878.74

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Solution

The fourth proportional to 593,975.41, 819,637.09 and 335,878.74 is: 463,484.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,975.41 : 819,637.09 = 335,878.74 : x
  2. Step 2: Convert to fraction form
    593,975.41/819,637.09 = 335,878.74/x
  3. Step 3: Cross multiply
    593,975.41x = 819,637.09 × 335,878.74
  4. Step 4: Simplify right side
    593,975.41x = 275,298,672,206.77
  5. Step 5: Solve for x
    x = 275,298,672,206.77/593,975.41
  6. Step 6: Final answer
    x = 463,484.97

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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.