Home / 2,068,718.94-3,103,078.95-572,810.94

Finding the Fourth Proportional to 2,068,718.94, 3,103,078.95 and 572,810.94

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Solution

The fourth proportional to 2,068,718.94, 3,103,078.95 and 572,810.94 is: 859,216.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,718.94 : 3,103,078.95 = 572,810.94 : x
  2. Step 2: Convert to fraction form
    2,068,718.94/3,103,078.95 = 572,810.94/x
  3. Step 3: Cross multiply
    2,068,718.94x = 3,103,078.95 × 572,810.94
  4. Step 4: Simplify right side
    2,068,718.94x = 1,777,477,570,243.71
  5. Step 5: Solve for x
    x = 1,777,477,570,243.71/2,068,718.94
  6. Step 6: Final answer
    x = 859,216.56

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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.