Home / 1,739,134.81-2,608,881.16-601,895.01

Finding the Fourth Proportional to 1,739,134.81, 2,608,881.16 and 601,895.01

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Solution

The fourth proportional to 1,739,134.81, 2,608,881.16 and 601,895.01 is: 902,904.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,134.81 : 2,608,881.16 = 601,895.01 : x
  2. Step 2: Convert to fraction form
    1,739,134.81/2,608,881.16 = 601,895.01/x
  3. Step 3: Cross multiply
    1,739,134.81x = 2,608,881.16 × 601,895.01
  4. Step 4: Simplify right side
    1,739,134.81x = 1,570,272,550,382.27
  5. Step 5: Solve for x
    x = 1,570,272,550,382.27/1,739,134.81
  6. Step 6: Final answer
    x = 902,904.45

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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.