Home / 524,518.67-723,828.86-295,075.24

Finding the Fourth Proportional to 524,518.67, 723,828.86 and 295,075.24

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Solution

The fourth proportional to 524,518.67, 723,828.86 and 295,075.24 is: 407,199.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,518.67 : 723,828.86 = 295,075.24 : x
  2. Step 2: Convert to fraction form
    524,518.67/723,828.86 = 295,075.24/x
  3. Step 3: Cross multiply
    524,518.67x = 723,828.86 × 295,075.24
  4. Step 4: Simplify right side
    524,518.67x = 213,583,972,405.01
  5. Step 5: Solve for x
    x = 213,583,972,405.01/524,518.67
  6. Step 6: Final answer
    x = 407,199.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.