Home / 1,176,816.66-1,765,521.46-335,365.98

Finding the Fourth Proportional to 1,176,816.66, 1,765,521.46 and 335,365.98

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Solution

The fourth proportional to 1,176,816.66, 1,765,521.46 and 335,365.98 is: 503,133.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,816.66 : 1,765,521.46 = 335,365.98 : x
  2. Step 2: Convert to fraction form
    1,176,816.66/1,765,521.46 = 335,365.98/x
  3. Step 3: Cross multiply
    1,176,816.66x = 1,765,521.46 × 335,365.98
  4. Step 4: Simplify right side
    1,176,816.66x = 592,095,834,643.93
  5. Step 5: Solve for x
    x = 592,095,834,643.93/1,176,816.66
  6. Step 6: Final answer
    x = 503,133.46

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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.