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Finding the Fourth Proportional to 524,482.08, 723,899.88 and 333,458.16

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Solution

The fourth proportional to 524,482.08, 723,899.88 and 333,458.16 is: 460,245.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,482.08 : 723,899.88 = 333,458.16 : x
  2. Step 2: Convert to fraction form
    524,482.08/723,899.88 = 333,458.16/x
  3. Step 3: Cross multiply
    524,482.08x = 723,899.88 × 333,458.16
  4. Step 4: Simplify right side
    524,482.08x = 241,390,322,009.02
  5. Step 5: Solve for x
    x = 241,390,322,009.02/524,482.08
  6. Step 6: Final answer
    x = 460,245.13

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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.