Home / 1,804,539.81-2,706,618.96-951,269.61

Finding the Fourth Proportional to 1,804,539.81, 2,706,618.96 and 951,269.61

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Solution

The fourth proportional to 1,804,539.81, 2,706,618.96 and 951,269.61 is: 1,426,803.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,539.81 : 2,706,618.96 = 951,269.61 : x
  2. Step 2: Convert to fraction form
    1,804,539.81/2,706,618.96 = 951,269.61/x
  3. Step 3: Cross multiply
    1,804,539.81x = 2,706,618.96 × 951,269.61
  4. Step 4: Simplify right side
    1,804,539.81x = 2,574,724,362,497.81
  5. Step 5: Solve for x
    x = 2,574,724,362,497.81/1,804,539.81
  6. Step 6: Final answer
    x = 1,426,803.86

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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.