Home / 2,504,835.70-3,456,679.93-1,358,916.04

Finding the Fourth Proportional to 2,504,835.70, 3,456,679.93 and 1,358,916.04

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Solution

The fourth proportional to 2,504,835.70, 3,456,679.93 and 1,358,916.04 is: 1,875,307.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,835.70 : 3,456,679.93 = 1,358,916.04 : x
  2. Step 2: Convert to fraction form
    2,504,835.70/3,456,679.93 = 1,358,916.04/x
  3. Step 3: Cross multiply
    2,504,835.70x = 3,456,679.93 × 1,358,916.04
  4. Step 4: Simplify right side
    2,504,835.70x = 4,697,337,802,946.64
  5. Step 5: Solve for x
    x = 4,697,337,802,946.64/2,504,835.70
  6. Step 6: Final answer
    x = 1,875,307.75

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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.