Home / 2,934,766.84-4,048,262.40-1,845,313.60

Finding the Fourth Proportional to 2,934,766.84, 4,048,262.40 and 1,845,313.60

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Solution

The fourth proportional to 2,934,766.84, 4,048,262.40 and 1,845,313.60 is: 2,545,453.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,766.84 : 4,048,262.40 = 1,845,313.60 : x
  2. Step 2: Convert to fraction form
    2,934,766.84/4,048,262.40 = 1,845,313.60/x
  3. Step 3: Cross multiply
    2,934,766.84x = 4,048,262.40 × 1,845,313.60
  4. Step 4: Simplify right side
    2,934,766.84x = 7,470,313,663,088.64
  5. Step 5: Solve for x
    x = 7,470,313,663,088.64/2,934,766.84
  6. Step 6: Final answer
    x = 2,545,453.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.