Home / 1,056,591.75-1,458,096.63-603,892.47

Finding the Fourth Proportional to 1,056,591.75, 1,458,096.63 and 603,892.47

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Solution

The fourth proportional to 1,056,591.75, 1,458,096.63 and 603,892.47 is: 833,371.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,591.75 : 1,458,096.63 = 603,892.47 : x
  2. Step 2: Convert to fraction form
    1,056,591.75/1,458,096.63 = 603,892.47/x
  3. Step 3: Cross multiply
    1,056,591.75x = 1,458,096.63 × 603,892.47
  4. Step 4: Simplify right side
    1,056,591.75x = 880,533,575,389.38
  5. Step 5: Solve for x
    x = 880,533,575,389.38/1,056,591.75
  6. Step 6: Final answer
    x = 833,371.62

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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.