Home / 907,554.60-1,361,331.90-907,554.60

Finding the Fourth Proportional to 907,554.60, 1,361,331.90 and 907,554.60

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Solution

The fourth proportional to 907,554.60, 1,361,331.90 and 907,554.60 is: 1,361,331.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,554.60 : 1,361,331.90 = 907,554.60 : x
  2. Step 2: Convert to fraction form
    907,554.60/1,361,331.90 = 907,554.60/x
  3. Step 3: Cross multiply
    907,554.60x = 1,361,331.90 × 907,554.60
  4. Step 4: Simplify right side
    907,554.60x = 1,235,483,027,971.74
  5. Step 5: Solve for x
    x = 1,235,483,027,971.74/907,554.60
  6. Step 6: Final answer
    x = 1,361,331.90

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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.