Home / 1,036,693.56-1,559,783.70-616,284.12

Finding the Fourth Proportional to 1,036,693.56, 1,559,783.70 and 616,284.12

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Solution

The fourth proportional to 1,036,693.56, 1,559,783.70 and 616,284.12 is: 927,245.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,693.56 : 1,559,783.70 = 616,284.12 : x
  2. Step 2: Convert to fraction form
    1,036,693.56/1,559,783.70 = 616,284.12/x
  3. Step 3: Cross multiply
    1,036,693.56x = 1,559,783.70 × 616,284.12
  4. Step 4: Simplify right side
    1,036,693.56x = 961,269,924,944.84
  5. Step 5: Solve for x
    x = 961,269,924,944.84/1,036,693.56
  6. Step 6: Final answer
    x = 927,245.97

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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.