Home / 1,183,057.73-1,630,707.01-924,485.30

Finding the Fourth Proportional to 1,183,057.73, 1,630,707.01 and 924,485.30

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Solution

The fourth proportional to 1,183,057.73, 1,630,707.01 and 924,485.30 is: 1,274,295.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,057.73 : 1,630,707.01 = 924,485.30 : x
  2. Step 2: Convert to fraction form
    1,183,057.73/1,630,707.01 = 924,485.30/x
  3. Step 3: Cross multiply
    1,183,057.73x = 1,630,707.01 × 924,485.30
  4. Step 4: Simplify right side
    1,183,057.73x = 1,507,564,657,602.47
  5. Step 5: Solve for x
    x = 1,507,564,657,602.47/1,183,057.73
  6. Step 6: Final answer
    x = 1,274,295.10

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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.