Home / 1,095,050.34-1,511,153.55-611,622.36

Finding the Fourth Proportional to 1,095,050.34, 1,511,153.55 and 611,622.36

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Solution

The fourth proportional to 1,095,050.34, 1,511,153.55 and 611,622.36 is: 844,029.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,050.34 : 1,511,153.55 = 611,622.36 : x
  2. Step 2: Convert to fraction form
    1,095,050.34/1,511,153.55 = 611,622.36/x
  3. Step 3: Cross multiply
    1,095,050.34x = 1,511,153.55 × 611,622.36
  4. Step 4: Simplify right side
    1,095,050.34x = 924,255,300,573.38
  5. Step 5: Solve for x
    x = 924,255,300,573.38/1,095,050.34
  6. Step 6: Final answer
    x = 844,029.97

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1.5x scale

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.