Home / 1,016,430.65-1,524,482.37-296,603.34

Finding the Fourth Proportional to 1,016,430.65, 1,524,482.37 and 296,603.34

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Solution

The fourth proportional to 1,016,430.65, 1,524,482.37 and 296,603.34 is: 444,857.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,430.65 : 1,524,482.37 = 296,603.34 : x
  2. Step 2: Convert to fraction form
    1,016,430.65/1,524,482.37 = 296,603.34/x
  3. Step 3: Cross multiply
    1,016,430.65x = 1,524,482.37 × 296,603.34
  4. Step 4: Simplify right side
    1,016,430.65x = 452,166,562,713.12
  5. Step 5: Solve for x
    x = 452,166,562,713.12/1,016,430.65
  6. Step 6: Final answer
    x = 444,857.27

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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.