Home / 7,492,084.53-10,339,076.69-4,054,325.60

Finding the Fourth Proportional to 7,492,084.53, 10,339,076.69 and 4,054,325.60

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Solution

The fourth proportional to 7,492,084.53, 10,339,076.69 and 4,054,325.60 is: 5,594,969.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,084.53 : 10,339,076.69 = 4,054,325.60 : x
  2. Step 2: Convert to fraction form
    7,492,084.53/10,339,076.69 = 4,054,325.60/x
  3. Step 3: Cross multiply
    7,492,084.53x = 10,339,076.69 × 4,054,325.60
  4. Step 4: Simplify right side
    7,492,084.53x = 41,917,983,232,663.26
  5. Step 5: Solve for x
    x = 41,917,983,232,663.26/7,492,084.53
  6. Step 6: Final answer
    x = 5,594,969.34

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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.