Home / 4,554,552.17-6,281,211.22-3,778,955.30

Finding the Fourth Proportional to 4,554,552.17, 6,281,211.22 and 3,778,955.30

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Solution

The fourth proportional to 4,554,552.17, 6,281,211.22 and 3,778,955.30 is: 5,211,580.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,552.17 : 6,281,211.22 = 3,778,955.30 : x
  2. Step 2: Convert to fraction form
    4,554,552.17/6,281,211.22 = 3,778,955.30/x
  3. Step 3: Cross multiply
    4,554,552.17x = 6,281,211.22 × 3,778,955.30
  4. Step 4: Simplify right side
    4,554,552.17x = 23,736,416,436,494.11
  5. Step 5: Solve for x
    x = 23,736,416,436,494.11/4,554,552.17
  6. Step 6: Final answer
    x = 5,211,580.75

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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.