Home / 4,038,307.44-6,057,328.68-1,641,444.72

Finding the Fourth Proportional to 4,038,307.44, 6,057,328.68 and 1,641,444.72

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Solution

The fourth proportional to 4,038,307.44, 6,057,328.68 and 1,641,444.72 is: 2,462,113.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,307.44 : 6,057,328.68 = 1,641,444.72 : x
  2. Step 2: Convert to fraction form
    4,038,307.44/6,057,328.68 = 1,641,444.72/x
  3. Step 3: Cross multiply
    4,038,307.44x = 6,057,328.68 × 1,641,444.72
  4. Step 4: Simplify right side
    4,038,307.44x = 9,942,770,179,090.57
  5. Step 5: Solve for x
    x = 9,942,770,179,090.57/4,038,307.44
  6. Step 6: Final answer
    x = 2,462,113.23

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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.