Home / 4,610,512.47-6,356,591.51-3,780,527.74

Finding the Fourth Proportional to 4,610,512.47, 6,356,591.51 and 3,780,527.74

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Solution

The fourth proportional to 4,610,512.47, 6,356,591.51 and 3,780,527.74 is: 5,212,277.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,512.47 : 6,356,591.51 = 3,780,527.74 : x
  2. Step 2: Convert to fraction form
    4,610,512.47/6,356,591.51 = 3,780,527.74/x
  3. Step 3: Cross multiply
    4,610,512.47x = 6,356,591.51 × 3,780,527.74
  4. Step 4: Simplify right side
    4,610,512.47x = 24,031,270,535,403.49
  5. Step 5: Solve for x
    x = 24,031,270,535,403.49/4,610,512.47
  6. Step 6: Final answer
    x = 5,212,277.53

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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.