Home / 1,110,937.89-1,533,091.01-601,640.13

Finding the Fourth Proportional to 1,110,937.89, 1,533,091.01 and 601,640.13

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Solution

The fourth proportional to 1,110,937.89, 1,533,091.01 and 601,640.13 is: 830,261.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,937.89 : 1,533,091.01 = 601,640.13 : x
  2. Step 2: Convert to fraction form
    1,110,937.89/1,533,091.01 = 601,640.13/x
  3. Step 3: Cross multiply
    1,110,937.89x = 1,533,091.01 × 601,640.13
  4. Step 4: Simplify right side
    1,110,937.89x = 922,369,071,550.03
  5. Step 5: Solve for x
    x = 922,369,071,550.03/1,110,937.89
  6. Step 6: Final answer
    x = 830,261.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.