Home / 933,334.40-1,400,001.60-746,710.40

Finding the Fourth Proportional to 933,334.40, 1,400,001.60 and 746,710.40

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Solution

The fourth proportional to 933,334.40, 1,400,001.60 and 746,710.40 is: 1,120,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,334.40 : 1,400,001.60 = 746,710.40 : x
  2. Step 2: Convert to fraction form
    933,334.40/1,400,001.60 = 746,710.40/x
  3. Step 3: Cross multiply
    933,334.40x = 1,400,001.60 × 746,710.40
  4. Step 4: Simplify right side
    933,334.40x = 1,045,395,754,736.64
  5. Step 5: Solve for x
    x = 1,045,395,754,736.64/933,334.40
  6. Step 6: Final answer
    x = 1,120,065.60

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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.