Home / 4,954,437.63-7,431,295.64-2,222,830.89

Finding the Fourth Proportional to 4,954,437.63, 7,431,295.64 and 2,222,830.89

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Solution

The fourth proportional to 4,954,437.63, 7,431,295.64 and 2,222,830.89 is: 3,334,084.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,437.63 : 7,431,295.64 = 2,222,830.89 : x
  2. Step 2: Convert to fraction form
    4,954,437.63/7,431,295.64 = 2,222,830.89/x
  3. Step 3: Cross multiply
    4,954,437.63x = 7,431,295.64 × 2,222,830.89
  4. Step 4: Simplify right side
    4,954,437.63x = 16,518,513,490,200.17
  5. Step 5: Solve for x
    x = 16,518,513,490,200.17/4,954,437.63
  6. Step 6: Final answer
    x = 3,334,084.46

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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.