Home / 1,599,374.34-2,399,728.05-701,460.54

Finding the Fourth Proportional to 1,599,374.34, 2,399,728.05 and 701,460.54

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Solution

The fourth proportional to 1,599,374.34, 2,399,728.05 and 701,460.54 is: 1,052,483.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,374.34 : 2,399,728.05 = 701,460.54 : x
  2. Step 2: Convert to fraction form
    1,599,374.34/2,399,728.05 = 701,460.54/x
  3. Step 3: Cross multiply
    1,599,374.34x = 2,399,728.05 × 701,460.54
  4. Step 4: Simplify right side
    1,599,374.34x = 1,683,314,533,806.15
  5. Step 5: Solve for x
    x = 1,683,314,533,806.15/1,599,374.34
  6. Step 6: Final answer
    x = 1,052,483.14

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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.