Home / 2,883,830.94-4,326,042.56-1,088,225.57

Finding the Fourth Proportional to 2,883,830.94, 4,326,042.56 and 1,088,225.57

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Solution

The fourth proportional to 2,883,830.94, 4,326,042.56 and 1,088,225.57 is: 1,632,450.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,830.94 : 4,326,042.56 = 1,088,225.57 : x
  2. Step 2: Convert to fraction form
    2,883,830.94/4,326,042.56 = 1,088,225.57/x
  3. Step 3: Cross multiply
    2,883,830.94x = 4,326,042.56 × 1,088,225.57
  4. Step 4: Simplify right side
    2,883,830.94x = 4,707,710,103,628.92
  5. Step 5: Solve for x
    x = 4,707,710,103,628.92/2,883,830.94
  6. Step 6: Final answer
    x = 1,632,450.10

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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.