Home / 2,403,040.40-3,606,601.80-984,114.80

Finding the Fourth Proportional to 2,403,040.40, 3,606,601.80 and 984,114.80

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Solution

The fourth proportional to 2,403,040.40, 3,606,601.80 and 984,114.80 is: 1,477,008.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,040.40 : 3,606,601.80 = 984,114.80 : x
  2. Step 2: Convert to fraction form
    2,403,040.40/3,606,601.80 = 984,114.80/x
  3. Step 3: Cross multiply
    2,403,040.40x = 3,606,601.80 × 984,114.80
  4. Step 4: Simplify right side
    2,403,040.40x = 3,549,310,209,086.64
  5. Step 5: Solve for x
    x = 3,549,310,209,086.64/2,403,040.40
  6. Step 6: Final answer
    x = 1,477,008.13

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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.