Home / 7,197,625.02-10,796,437.32-2,405,314.15

Finding the Fourth Proportional to 7,197,625.02, 10,796,437.32 and 2,405,314.15

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Solution

The fourth proportional to 7,197,625.02, 10,796,437.32 and 2,405,314.15 is: 3,607,971.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,625.02 : 10,796,437.32 = 2,405,314.15 : x
  2. Step 2: Convert to fraction form
    7,197,625.02/10,796,437.32 = 2,405,314.15/x
  3. Step 3: Cross multiply
    7,197,625.02x = 10,796,437.32 × 2,405,314.15
  4. Step 4: Simplify right side
    7,197,625.02x = 25,968,823,455,384.08
  5. Step 5: Solve for x
    x = 25,968,823,455,384.08/7,197,625.02
  6. Step 6: Final answer
    x = 3,607,971.16

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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.