Home / 1,077,063.55-1,486,356.75-593,629.94

Finding the Fourth Proportional to 1,077,063.55, 1,486,356.75 and 593,629.94

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Solution

The fourth proportional to 1,077,063.55, 1,486,356.75 and 593,629.94 is: 819,214.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,063.55 : 1,486,356.75 = 593,629.94 : x
  2. Step 2: Convert to fraction form
    1,077,063.55/1,486,356.75 = 593,629.94/x
  3. Step 3: Cross multiply
    1,077,063.55x = 1,486,356.75 × 593,629.94
  4. Step 4: Simplify right side
    1,077,063.55x = 882,345,872,036.99
  5. Step 5: Solve for x
    x = 882,345,872,036.99/1,077,063.55
  6. Step 6: Final answer
    x = 819,214.31

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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.