Home / 4,133,802.60-6,200,898.30-1,294,007.40

Finding the Fourth Proportional to 4,133,802.60, 6,200,898.30 and 1,294,007.40

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Solution

The fourth proportional to 4,133,802.60, 6,200,898.30 and 1,294,007.40 is: 1,941,071.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,802.60 : 6,200,898.30 = 1,294,007.40 : x
  2. Step 2: Convert to fraction form
    4,133,802.60/6,200,898.30 = 1,294,007.40/x
  3. Step 3: Cross multiply
    4,133,802.60x = 6,200,898.30 × 1,294,007.40
  4. Step 4: Simplify right side
    4,133,802.60x = 8,024,008,286,847.42
  5. Step 5: Solve for x
    x = 8,024,008,286,847.42/4,133,802.60
  6. Step 6: Final answer
    x = 1,941,071.95

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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.