Home / 2,504,797.90-3,456,622.35-1,358,877.94

Finding the Fourth Proportional to 2,504,797.90, 3,456,622.35 and 1,358,877.94

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Solution

The fourth proportional to 2,504,797.90, 3,456,622.35 and 1,358,877.94 is: 1,875,252.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,797.90 : 3,456,622.35 = 1,358,877.94 : x
  2. Step 2: Convert to fraction form
    2,504,797.90/3,456,622.35 = 1,358,877.94/x
  3. Step 3: Cross multiply
    2,504,797.90x = 3,456,622.35 × 1,358,877.94
  4. Step 4: Simplify right side
    2,504,797.90x = 4,697,127,849,684.40
  5. Step 5: Solve for x
    x = 4,697,127,849,684.40/2,504,797.90
  6. Step 6: Final answer
    x = 1,875,252.23

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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.