Home / 1,560,696.45-2,337,108.08-1,245,768.45

Finding the Fourth Proportional to 1,560,696.45, 2,337,108.08 and 1,245,768.45

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Solution

The fourth proportional to 1,560,696.45, 2,337,108.08 and 1,245,768.45 is: 1,865,510.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,696.45 : 2,337,108.08 = 1,245,768.45 : x
  2. Step 2: Convert to fraction form
    1,560,696.45/2,337,108.08 = 1,245,768.45/x
  3. Step 3: Cross multiply
    1,560,696.45x = 2,337,108.08 × 1,245,768.45
  4. Step 4: Simplify right side
    1,560,696.45x = 2,911,495,504,075.23
  5. Step 5: Solve for x
    x = 2,911,495,504,075.23/1,560,696.45
  6. Step 6: Final answer
    x = 1,865,510.43

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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.