Home / 1,437,054.16-1,983,252.84-792,600.40

Finding the Fourth Proportional to 1,437,054.16, 1,983,252.84 and 792,600.40

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Solution

The fourth proportional to 1,437,054.16, 1,983,252.84 and 792,600.40 is: 1,093,853.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,054.16 : 1,983,252.84 = 792,600.40 : x
  2. Step 2: Convert to fraction form
    1,437,054.16/1,983,252.84 = 792,600.40/x
  3. Step 3: Cross multiply
    1,437,054.16x = 1,983,252.84 × 792,600.40
  4. Step 4: Simplify right side
    1,437,054.16x = 1,571,926,994,285.14
  5. Step 5: Solve for x
    x = 1,571,926,994,285.14/1,437,054.16
  6. Step 6: Final answer
    x = 1,093,853.69

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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.