Home / 2,358,233.20-3,535,276.20-1,411,980.40

Finding the Fourth Proportional to 2,358,233.20, 3,535,276.20 and 1,411,980.40

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Solution

The fourth proportional to 2,358,233.20, 3,535,276.20 and 1,411,980.40 is: 2,116,729.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,233.20 : 3,535,276.20 = 1,411,980.40 : x
  2. Step 2: Convert to fraction form
    2,358,233.20/3,535,276.20 = 1,411,980.40/x
  3. Step 3: Cross multiply
    2,358,233.20x = 3,535,276.20 × 1,411,980.40
  4. Step 4: Simplify right side
    2,358,233.20x = 4,991,740,702,986.48
  5. Step 5: Solve for x
    x = 4,991,740,702,986.48/2,358,233.20
  6. Step 6: Final answer
    x = 2,116,729.04

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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.