Home / 1,807,170.54-2,710,751.49-997,516.14

Finding the Fourth Proportional to 1,807,170.54, 2,710,751.49 and 997,516.14

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Solution

The fourth proportional to 1,807,170.54, 2,710,751.49 and 997,516.14 is: 1,496,271.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,170.54 : 2,710,751.49 = 997,516.14 : x
  2. Step 2: Convert to fraction form
    1,807,170.54/2,710,751.49 = 997,516.14/x
  3. Step 3: Cross multiply
    1,807,170.54x = 2,710,751.49 × 997,516.14
  4. Step 4: Simplify right side
    1,807,170.54x = 2,704,018,362,804.05
  5. Step 5: Solve for x
    x = 2,704,018,362,804.05/1,807,170.54
  6. Step 6: Final answer
    x = 1,496,271.83

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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.