Home / 1,158,582.76-1,738,813.02-597,777.64

Finding the Fourth Proportional to 1,158,582.76, 1,738,813.02 and 597,777.64

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Solution

The fourth proportional to 1,158,582.76, 1,738,813.02 and 597,777.64 is: 897,150.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,582.76 : 1,738,813.02 = 597,777.64 : x
  2. Step 2: Convert to fraction form
    1,158,582.76/1,738,813.02 = 597,777.64/x
  3. Step 3: Cross multiply
    1,158,582.76x = 1,738,813.02 × 597,777.64
  4. Step 4: Simplify right side
    1,158,582.76x = 1,039,423,543,496.87
  5. Step 5: Solve for x
    x = 1,039,423,543,496.87/1,158,582.76
  6. Step 6: Final answer
    x = 897,150.88

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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.