Home / 2,625,598.93-3,938,048.48-732,181.81

Finding the Fourth Proportional to 2,625,598.93, 3,938,048.48 and 732,181.81

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Solution

The fourth proportional to 2,625,598.93, 3,938,048.48 and 732,181.81 is: 1,098,175.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,598.93 : 3,938,048.48 = 732,181.81 : x
  2. Step 2: Convert to fraction form
    2,625,598.93/3,938,048.48 = 732,181.81/x
  3. Step 3: Cross multiply
    2,625,598.93x = 3,938,048.48 × 732,181.81
  4. Step 4: Simplify right side
    2,625,598.93x = 2,883,367,466,588.64
  5. Step 5: Solve for x
    x = 2,883,367,466,588.64/2,625,598.93
  6. Step 6: Final answer
    x = 1,098,175.14

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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.