Home / 3,155,496.84-4,733,244.96-759,341.76

Finding the Fourth Proportional to 3,155,496.84, 4,733,244.96 and 759,341.76

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Solution

The fourth proportional to 3,155,496.84, 4,733,244.96 and 759,341.76 is: 1,139,012.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,155,496.84 : 4,733,244.96 = 759,341.76 : x
  2. Step 2: Convert to fraction form
    3,155,496.84/4,733,244.96 = 759,341.76/x
  3. Step 3: Cross multiply
    3,155,496.84x = 4,733,244.96 × 759,341.76
  4. Step 4: Simplify right side
    3,155,496.84x = 3,594,150,558,437.53
  5. Step 5: Solve for x
    x = 3,594,150,558,437.53/3,155,496.84
  6. Step 6: Final answer
    x = 1,139,012.57

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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.