Home / 1,556,015.96-2,333,941.29-476,528.18

Finding the Fourth Proportional to 1,556,015.96, 2,333,941.29 and 476,528.18

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Solution

The fourth proportional to 1,556,015.96, 2,333,941.29 and 476,528.18 is: 714,766.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,015.96 : 2,333,941.29 = 476,528.18 : x
  2. Step 2: Convert to fraction form
    1,556,015.96/2,333,941.29 = 476,528.18/x
  3. Step 3: Cross multiply
    1,556,015.96x = 2,333,941.29 × 476,528.18
  4. Step 4: Simplify right side
    1,556,015.96x = 1,112,188,795,150.55
  5. Step 5: Solve for x
    x = 1,112,188,795,150.55/1,556,015.96
  6. Step 6: Final answer
    x = 714,766.96

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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.