Home / 2,416,120.16-3,616,294.34-1,776,254.46

Finding the Fourth Proportional to 2,416,120.16, 3,616,294.34 and 1,776,254.46

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Solution

The fourth proportional to 2,416,120.16, 3,616,294.34 and 1,776,254.46 is: 2,658,584.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,120.16 : 3,616,294.34 = 1,776,254.46 : x
  2. Step 2: Convert to fraction form
    2,416,120.16/3,616,294.34 = 1,776,254.46/x
  3. Step 3: Cross multiply
    2,416,120.16x = 3,616,294.34 × 1,776,254.46
  4. Step 4: Simplify right side
    2,416,120.16x = 6,423,458,950,097.76
  5. Step 5: Solve for x
    x = 6,423,458,950,097.76/2,416,120.16
  6. Step 6: Final answer
    x = 2,658,584.23

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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.