Home / 2,376,730.73-3,280,307.66-1,410,393.85

Finding the Fourth Proportional to 2,376,730.73, 3,280,307.66 and 1,410,393.85

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Solution

The fourth proportional to 2,376,730.73, 3,280,307.66 and 1,410,393.85 is: 1,946,592.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,730.73 : 3,280,307.66 = 1,410,393.85 : x
  2. Step 2: Convert to fraction form
    2,376,730.73/3,280,307.66 = 1,410,393.85/x
  3. Step 3: Cross multiply
    2,376,730.73x = 3,280,307.66 × 1,410,393.85
  4. Step 4: Simplify right side
    2,376,730.73x = 4,626,525,739,808.13
  5. Step 5: Solve for x
    x = 4,626,525,739,808.13/2,376,730.73
  6. Step 6: Final answer
    x = 1,946,592.30

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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.