Home / 1,477,268.64-2,038,630.10-798,205.14

Finding the Fourth Proportional to 1,477,268.64, 2,038,630.10 and 798,205.14

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Solution

The fourth proportional to 1,477,268.64, 2,038,630.10 and 798,205.14 is: 1,101,522.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,268.64 : 2,038,630.10 = 798,205.14 : x
  2. Step 2: Convert to fraction form
    1,477,268.64/2,038,630.10 = 798,205.14/x
  3. Step 3: Cross multiply
    1,477,268.64x = 2,038,630.10 × 798,205.14
  4. Step 4: Simplify right side
    1,477,268.64x = 1,627,245,020,387.69
  5. Step 5: Solve for x
    x = 1,627,245,020,387.69/1,477,268.64
  6. Step 6: Final answer
    x = 1,101,522.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.