Home / 593,032.50-817,773.15-507,275.36

Finding the Fourth Proportional to 593,032.50, 817,773.15 and 507,275.36

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Solution

The fourth proportional to 593,032.50, 817,773.15 and 507,275.36 is: 699,516.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,032.50 : 817,773.15 = 507,275.36 : x
  2. Step 2: Convert to fraction form
    593,032.50/817,773.15 = 507,275.36/x
  3. Step 3: Cross multiply
    593,032.50x = 817,773.15 × 507,275.36
  4. Step 4: Simplify right side
    593,032.50x = 414,836,164,975.72
  5. Step 5: Solve for x
    x = 414,836,164,975.72/593,032.50
  6. Step 6: Final answer
    x = 699,516.75

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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.