Home / 673,110.24-1,009,529.55-246,500.45

Finding the Fourth Proportional to 673,110.24, 1,009,529.55 and 246,500.45

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Solution

The fourth proportional to 673,110.24, 1,009,529.55 and 246,500.45 is: 369,700.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,110.24 : 1,009,529.55 = 246,500.45 : x
  2. Step 2: Convert to fraction form
    673,110.24/1,009,529.55 = 246,500.45/x
  3. Step 3: Cross multiply
    673,110.24x = 1,009,529.55 × 246,500.45
  4. Step 4: Simplify right side
    673,110.24x = 248,849,483,315.65
  5. Step 5: Solve for x
    x = 248,849,483,315.65/673,110.24
  6. Step 6: Final answer
    x = 369,700.93

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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.