Home / 4,968,599.66-7,453,253.87-1,325,309.16

Finding the Fourth Proportional to 4,968,599.66, 7,453,253.87 and 1,325,309.16

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Solution

The fourth proportional to 4,968,599.66, 7,453,253.87 and 1,325,309.16 is: 1,988,058.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,599.66 : 7,453,253.87 = 1,325,309.16 : x
  2. Step 2: Convert to fraction form
    4,968,599.66/7,453,253.87 = 1,325,309.16/x
  3. Step 3: Cross multiply
    4,968,599.66x = 7,453,253.87 × 1,325,309.16
  4. Step 4: Simplify right side
    4,968,599.66x = 9,877,865,619,089.90
  5. Step 5: Solve for x
    x = 9,877,865,619,089.90/4,968,599.66
  6. Step 6: Final answer
    x = 1,988,058.27

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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.