Home / 1,093,670.20-1,509,264.50-610,235.22

Finding the Fourth Proportional to 1,093,670.20, 1,509,264.50 and 610,235.22

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Solution

The fourth proportional to 1,093,670.20, 1,509,264.50 and 610,235.22 is: 842,124.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,670.20 : 1,509,264.50 = 610,235.22 : x
  2. Step 2: Convert to fraction form
    1,093,670.20/1,509,264.50 = 610,235.22/x
  3. Step 3: Cross multiply
    1,093,670.20x = 1,509,264.50 × 610,235.22
  4. Step 4: Simplify right side
    1,093,670.20x = 921,006,348,314.64
  5. Step 5: Solve for x
    x = 921,006,348,314.64/1,093,670.20
  6. Step 6: Final answer
    x = 842,124.39

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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.