Home / 4,592,940.60-6,873,081.30-4,000,409.40

Finding the Fourth Proportional to 4,592,940.60, 6,873,081.30 and 4,000,409.40

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Solution

The fourth proportional to 4,592,940.60, 6,873,081.30 and 4,000,409.40 is: 5,986,391.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,940.60 : 6,873,081.30 = 4,000,409.40 : x
  2. Step 2: Convert to fraction form
    4,592,940.60/6,873,081.30 = 4,000,409.40/x
  3. Step 3: Cross multiply
    4,592,940.60x = 6,873,081.30 × 4,000,409.40
  4. Step 4: Simplify right side
    4,592,940.60x = 27,495,139,039,484.22
  5. Step 5: Solve for x
    x = 27,495,139,039,484.22/4,592,940.60
  6. Step 6: Final answer
    x = 5,986,391.17

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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.