Home / 2,013,533.37-3,019,095.30-1,365,905.40

Finding the Fourth Proportional to 2,013,533.37, 3,019,095.30 and 1,365,905.40

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Solution

The fourth proportional to 2,013,533.37, 3,019,095.30 and 1,365,905.40 is: 2,048,040.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,533.37 : 3,019,095.30 = 1,365,905.40 : x
  2. Step 2: Convert to fraction form
    2,013,533.37/3,019,095.30 = 1,365,905.40/x
  3. Step 3: Cross multiply
    2,013,533.37x = 3,019,095.30 × 1,365,905.40
  4. Step 4: Simplify right side
    2,013,533.37x = 4,123,798,573,384.62
  5. Step 5: Solve for x
    x = 4,123,798,573,384.62/2,013,533.37
  6. Step 6: Final answer
    x = 2,048,040.84

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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.