Home / 2,368,682.40-3,553,023.60-1,771,485.60

Finding the Fourth Proportional to 2,368,682.40, 3,553,023.60 and 1,771,485.60

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Solution

The fourth proportional to 2,368,682.40, 3,553,023.60 and 1,771,485.60 is: 2,657,228.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,682.40 : 3,553,023.60 = 1,771,485.60 : x
  2. Step 2: Convert to fraction form
    2,368,682.40/3,553,023.60 = 1,771,485.60/x
  3. Step 3: Cross multiply
    2,368,682.40x = 3,553,023.60 × 1,771,485.60
  4. Step 4: Simplify right side
    2,368,682.40x = 6,294,130,143,860.16
  5. Step 5: Solve for x
    x = 6,294,130,143,860.16/2,368,682.40
  6. Step 6: Final answer
    x = 2,657,228.40

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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.