Home / 7,492,497.09-10,339,664.36-4,054,763.13

Finding the Fourth Proportional to 7,492,497.09, 10,339,664.36 and 4,054,763.13

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Solution

The fourth proportional to 7,492,497.09, 10,339,664.36 and 4,054,763.13 is: 5,595,583.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,497.09 : 10,339,664.36 = 4,054,763.13 : x
  2. Step 2: Convert to fraction form
    7,492,497.09/10,339,664.36 = 4,054,763.13/x
  3. Step 3: Cross multiply
    7,492,497.09x = 10,339,664.36 × 4,054,763.13
  4. Step 4: Simplify right side
    7,492,497.09x = 41,924,889,803,229.23
  5. Step 5: Solve for x
    x = 41,924,889,803,229.23/7,492,497.09
  6. Step 6: Final answer
    x = 5,595,583.06

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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.