Home / 4,610,119.69-6,913,974.58-1,370,784.95

Finding the Fourth Proportional to 4,610,119.69, 6,913,974.58 and 1,370,784.95

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Solution

The fourth proportional to 4,610,119.69, 6,913,974.58 and 1,370,784.95 is: 2,055,819.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,119.69 : 6,913,974.58 = 1,370,784.95 : x
  2. Step 2: Convert to fraction form
    4,610,119.69/6,913,974.58 = 1,370,784.95/x
  3. Step 3: Cross multiply
    4,610,119.69x = 6,913,974.58 × 1,370,784.95
  4. Step 4: Simplify right side
    4,610,119.69x = 9,477,572,292,092.65
  5. Step 5: Solve for x
    x = 9,477,572,292,092.65/4,610,119.69
  6. Step 6: Final answer
    x = 2,055,819.14

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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.