Home / 907,288.67-1,360,936.58-367,555.16

Finding the Fourth Proportional to 907,288.67, 1,360,936.58 and 367,555.16

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Solution

The fourth proportional to 907,288.67, 1,360,936.58 and 367,555.16 is: 551,334.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,288.67 : 1,360,936.58 = 367,555.16 : x
  2. Step 2: Convert to fraction form
    907,288.67/1,360,936.58 = 367,555.16/x
  3. Step 3: Cross multiply
    907,288.67x = 1,360,936.58 × 367,555.16
  4. Step 4: Simplify right side
    907,288.67x = 500,219,263,976.32
  5. Step 5: Solve for x
    x = 500,219,263,976.32/907,288.67
  6. Step 6: Final answer
    x = 551,334.19

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1.5x scale

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.