Home / 2,348,246.40-3,523,851.92-1,000,409.64

Finding the Fourth Proportional to 2,348,246.40, 3,523,851.92 and 1,000,409.64

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Solution

The fourth proportional to 2,348,246.40, 3,523,851.92 and 1,000,409.64 is: 1,501,245.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,246.40 : 3,523,851.92 = 1,000,409.64 : x
  2. Step 2: Convert to fraction form
    2,348,246.40/3,523,851.92 = 1,000,409.64/x
  3. Step 3: Cross multiply
    2,348,246.40x = 3,523,851.92 × 1,000,409.64
  4. Step 4: Simplify right side
    2,348,246.40x = 3,525,295,430,700.51
  5. Step 5: Solve for x
    x = 3,525,295,430,700.51/2,348,246.40
  6. Step 6: Final answer
    x = 1,501,245.96

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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.