Home / 1,839,545.64-2,759,652.18-760,060.26

Finding the Fourth Proportional to 1,839,545.64, 2,759,652.18 and 760,060.26

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Solution

The fourth proportional to 1,839,545.64, 2,759,652.18 and 760,060.26 is: 1,140,228.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,545.64 : 2,759,652.18 = 760,060.26 : x
  2. Step 2: Convert to fraction form
    1,839,545.64/2,759,652.18 = 760,060.26/x
  3. Step 3: Cross multiply
    1,839,545.64x = 2,759,652.18 × 760,060.26
  4. Step 4: Simplify right side
    1,839,545.64x = 2,097,501,953,440.37
  5. Step 5: Solve for x
    x = 2,097,501,953,440.37/1,839,545.64
  6. Step 6: Final answer
    x = 1,140,228.28

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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.