Home / 1,183,202.95-1,774,173-614,010.96

Finding the Fourth Proportional to 1,183,202.95, 1,774,173 and 614,010.96

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Solution

The fourth proportional to 1,183,202.95, 1,774,173 and 614,010.96 is: 920,688.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,202.95 : 1,774,173 = 614,010.96 : x
  2. Step 2: Convert to fraction form
    1,183,202.95/1,774,173 = 614,010.96/x
  3. Step 3: Cross multiply
    1,183,202.95x = 1,774,173 × 614,010.96
  4. Step 4: Simplify right side
    1,183,202.95x = 1,089,361,666,936.08
  5. Step 5: Solve for x
    x = 1,089,361,666,936.08/1,183,202.95
  6. Step 6: Final answer
    x = 920,688.77

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Double scale
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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.