Home / 2,461,717.08-3,397,340.72-1,374,200.92

Finding the Fourth Proportional to 2,461,717.08, 3,397,340.72 and 1,374,200.92

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Solution

The fourth proportional to 2,461,717.08, 3,397,340.72 and 1,374,200.92 is: 1,896,492.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,717.08 : 3,397,340.72 = 1,374,200.92 : x
  2. Step 2: Convert to fraction form
    2,461,717.08/3,397,340.72 = 1,374,200.92/x
  3. Step 3: Cross multiply
    2,461,717.08x = 3,397,340.72 × 1,374,200.92
  4. Step 4: Simplify right side
    2,461,717.08x = 4,668,628,742,977.46
  5. Step 5: Solve for x
    x = 4,668,628,742,977.46/2,461,717.08
  6. Step 6: Final answer
    x = 1,896,492.81

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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.