Home / 3,495,272.65-5,243,095.81-1,099,304.12

Finding the Fourth Proportional to 3,495,272.65, 5,243,095.81 and 1,099,304.12

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Solution

The fourth proportional to 3,495,272.65, 5,243,095.81 and 1,099,304.12 is: 1,649,014.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,272.65 : 5,243,095.81 = 1,099,304.12 : x
  2. Step 2: Convert to fraction form
    3,495,272.65/5,243,095.81 = 1,099,304.12/x
  3. Step 3: Cross multiply
    3,495,272.65x = 5,243,095.81 × 1,099,304.12
  4. Step 4: Simplify right side
    3,495,272.65x = 5,763,756,820,308.00
  5. Step 5: Solve for x
    x = 5,763,756,820,308.00/3,495,272.65
  6. Step 6: Final answer
    x = 1,649,014.94

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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.