Home / 2,301,465.18-3,177,148.95-1,784,076.06

Finding the Fourth Proportional to 2,301,465.18, 3,177,148.95 and 1,784,076.06

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Solution

The fourth proportional to 2,301,465.18, 3,177,148.95 and 1,784,076.06 is: 2,462,898.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,465.18 : 3,177,148.95 = 1,784,076.06 : x
  2. Step 2: Convert to fraction form
    2,301,465.18/3,177,148.95 = 1,784,076.06/x
  3. Step 3: Cross multiply
    2,301,465.18x = 3,177,148.95 × 1,784,076.06
  4. Step 4: Simplify right side
    2,301,465.18x = 5,668,275,380,749.14
  5. Step 5: Solve for x
    x = 5,668,275,380,749.14/2,301,465.18
  6. Step 6: Final answer
    x = 2,462,898.60

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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.