Home / 593,606.64-819,192.14-364,290.58

Finding the Fourth Proportional to 593,606.64, 819,192.14 and 364,290.58

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Solution

The fourth proportional to 593,606.64, 819,192.14 and 364,290.58 is: 502,730.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,606.64 : 819,192.14 = 364,290.58 : x
  2. Step 2: Convert to fraction form
    593,606.64/819,192.14 = 364,290.58/x
  3. Step 3: Cross multiply
    593,606.64x = 819,192.14 × 364,290.58
  4. Step 4: Simplify right side
    593,606.64x = 298,423,979,812.04
  5. Step 5: Solve for x
    x = 298,423,979,812.04/593,606.64
  6. Step 6: Final answer
    x = 502,730.19

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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.