Home / 4,336,813.36-6,503,954.96-1,457,854.76

Finding the Fourth Proportional to 4,336,813.36, 6,503,954.96 and 1,457,854.76

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Solution

The fourth proportional to 4,336,813.36, 6,503,954.96 and 1,457,854.76 is: 2,186,356.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,813.36 : 6,503,954.96 = 1,457,854.76 : x
  2. Step 2: Convert to fraction form
    4,336,813.36/6,503,954.96 = 1,457,854.76/x
  3. Step 3: Cross multiply
    4,336,813.36x = 6,503,954.96 × 1,457,854.76
  4. Step 4: Simplify right side
    4,336,813.36x = 9,481,821,697,261.61
  5. Step 5: Solve for x
    x = 9,481,821,697,261.61/4,336,813.36
  6. Step 6: Final answer
    x = 2,186,356.87

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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.