Home / 1,093,340.46-1,508,812.02-609,893.04

Finding the Fourth Proportional to 1,093,340.46, 1,508,812.02 and 609,893.04

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Solution

The fourth proportional to 1,093,340.46, 1,508,812.02 and 609,893.04 is: 841,653.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,340.46 : 1,508,812.02 = 609,893.04 : x
  2. Step 2: Convert to fraction form
    1,093,340.46/1,508,812.02 = 609,893.04/x
  3. Step 3: Cross multiply
    1,093,340.46x = 1,508,812.02 × 609,893.04
  4. Step 4: Simplify right side
    1,093,340.46x = 920,213,949,666.34
  5. Step 5: Solve for x
    x = 920,213,949,666.34/1,093,340.46
  6. Step 6: Final answer
    x = 841,653.61

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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.