Home / 532,925.14-799,941.39-356,663.86

Finding the Fourth Proportional to 532,925.14, 799,941.39 and 356,663.86

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Solution

The fourth proportional to 532,925.14, 799,941.39 and 356,663.86 is: 535,366.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,925.14 : 799,941.39 = 356,663.86 : x
  2. Step 2: Convert to fraction form
    532,925.14/799,941.39 = 356,663.86/x
  3. Step 3: Cross multiply
    532,925.14x = 799,941.39 × 356,663.86
  4. Step 4: Simplify right side
    532,925.14x = 285,310,183,931.17
  5. Step 5: Solve for x
    x = 285,310,183,931.17/532,925.14
  6. Step 6: Final answer
    x = 535,366.34

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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.