Home / 3,537,611.34-4,881,919.86-2,009,802.30

Finding the Fourth Proportional to 3,537,611.34, 4,881,919.86 and 2,009,802.30

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Solution

The fourth proportional to 3,537,611.34, 4,881,919.86 and 2,009,802.30 is: 2,773,536.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,611.34 : 4,881,919.86 = 2,009,802.30 : x
  2. Step 2: Convert to fraction form
    3,537,611.34/4,881,919.86 = 2,009,802.30/x
  3. Step 3: Cross multiply
    3,537,611.34x = 4,881,919.86 × 2,009,802.30
  4. Step 4: Simplify right side
    3,537,611.34x = 9,811,693,763,043.68
  5. Step 5: Solve for x
    x = 9,811,693,763,043.68/3,537,611.34
  6. Step 6: Final answer
    x = 2,773,536.38

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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.