Home / 1,083,891.70-1,495,661.55-600,366.50

Finding the Fourth Proportional to 1,083,891.70, 1,495,661.55 and 600,366.50

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Solution

The fourth proportional to 1,083,891.70, 1,495,661.55 and 600,366.50 is: 828,445.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,891.70 : 1,495,661.55 = 600,366.50 : x
  2. Step 2: Convert to fraction form
    1,083,891.70/1,495,661.55 = 600,366.50/x
  3. Step 3: Cross multiply
    1,083,891.70x = 1,495,661.55 × 600,366.50
  4. Step 4: Simplify right side
    1,083,891.70x = 897,945,089,958.08
  5. Step 5: Solve for x
    x = 897,945,089,958.08/1,083,891.70
  6. Step 6: Final answer
    x = 828,445.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.