Home / 1,063,788.74-1,468,021.49-604,903.34

Finding the Fourth Proportional to 1,063,788.74, 1,468,021.49 and 604,903.34

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Solution

The fourth proportional to 1,063,788.74, 1,468,021.49 and 604,903.34 is: 834,762.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,788.74 : 1,468,021.49 = 604,903.34 : x
  2. Step 2: Convert to fraction form
    1,063,788.74/1,468,021.49 = 604,903.34/x
  3. Step 3: Cross multiply
    1,063,788.74x = 1,468,021.49 × 604,903.34
  4. Step 4: Simplify right side
    1,063,788.74x = 888,011,105,406.70
  5. Step 5: Solve for x
    x = 888,011,105,406.70/1,063,788.74
  6. Step 6: Final answer
    x = 834,762.64

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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.