Home / 1,303,347.58-1,955,293.53-404,765.98

Finding the Fourth Proportional to 1,303,347.58, 1,955,293.53 and 404,765.98

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Solution

The fourth proportional to 1,303,347.58, 1,955,293.53 and 404,765.98 is: 607,233.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,347.58 : 1,955,293.53 = 404,765.98 : x
  2. Step 2: Convert to fraction form
    1,303,347.58/1,955,293.53 = 404,765.98/x
  3. Step 3: Cross multiply
    1,303,347.58x = 1,955,293.53 × 404,765.98
  4. Step 4: Simplify right side
    1,303,347.58x = 791,436,301,858.11
  5. Step 5: Solve for x
    x = 791,436,301,858.11/1,303,347.58
  6. Step 6: Final answer
    x = 607,233.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.