Home / 3,767,624.03-5,199,261.86-2,048,729.51

Finding the Fourth Proportional to 3,767,624.03, 5,199,261.86 and 2,048,729.51

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Solution

The fourth proportional to 3,767,624.03, 5,199,261.86 and 2,048,729.51 is: 2,827,214.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,624.03 : 5,199,261.86 = 2,048,729.51 : x
  2. Step 2: Convert to fraction form
    3,767,624.03/5,199,261.86 = 2,048,729.51/x
  3. Step 3: Cross multiply
    3,767,624.03x = 5,199,261.86 × 2,048,729.51
  4. Step 4: Simplify right side
    3,767,624.03x = 10,651,881,166,559.53
  5. Step 5: Solve for x
    x = 10,651,881,166,559.53/3,767,624.03
  6. Step 6: Final answer
    x = 2,827,214.47

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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.