Home / 1,110,980.93-1,533,155.62-601,683.30

Finding the Fourth Proportional to 1,110,980.93, 1,533,155.62 and 601,683.30

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Solution

The fourth proportional to 1,110,980.93, 1,533,155.62 and 601,683.30 is: 830,324.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,980.93 : 1,533,155.62 = 601,683.30 : x
  2. Step 2: Convert to fraction form
    1,110,980.93/1,533,155.62 = 601,683.30/x
  3. Step 3: Cross multiply
    1,110,980.93x = 1,533,155.62 × 601,683.30
  4. Step 4: Simplify right side
    1,110,980.93x = 922,474,135,935.93
  5. Step 5: Solve for x
    x = 922,474,135,935.93/1,110,980.93
  6. Step 6: Final answer
    x = 830,324.01

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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.