Home / 1,183,336.40-1,773,838.20-583,806.80

Finding the Fourth Proportional to 1,183,336.40, 1,773,838.20 and 583,806.80

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Solution

The fourth proportional to 1,183,336.40, 1,773,838.20 and 583,806.80 is: 875,134.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,336.40 : 1,773,838.20 = 583,806.80 : x
  2. Step 2: Convert to fraction form
    1,183,336.40/1,773,838.20 = 583,806.80/x
  3. Step 3: Cross multiply
    1,183,336.40x = 1,773,838.20 × 583,806.80
  4. Step 4: Simplify right side
    1,183,336.40x = 1,035,578,803,259.76
  5. Step 5: Solve for x
    x = 1,035,578,803,259.76/1,183,336.40
  6. Step 6: Final answer
    x = 875,134.75

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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.