Home / 7,492,495.59-10,339,662.29-4,054,761.63

Finding the Fourth Proportional to 7,492,495.59, 10,339,662.29 and 4,054,761.63

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Solution

The fourth proportional to 7,492,495.59, 10,339,662.29 and 4,054,761.63 is: 5,595,580.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,495.59 : 10,339,662.29 = 4,054,761.63 : x
  2. Step 2: Convert to fraction form
    7,492,495.59/10,339,662.29 = 4,054,761.63/x
  3. Step 3: Cross multiply
    7,492,495.59x = 10,339,662.29 × 4,054,761.63
  4. Step 4: Simplify right side
    7,492,495.59x = 41,924,865,900,376.12
  5. Step 5: Solve for x
    x = 41,924,865,900,376.12/7,492,495.59
  6. Step 6: Final answer
    x = 5,595,580.99

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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.