Home / 529,968.09-793,115.06-507,923.13

Finding the Fourth Proportional to 529,968.09, 793,115.06 and 507,923.13

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Solution

The fourth proportional to 529,968.09, 793,115.06 and 507,923.13 is: 760,124.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,968.09 : 793,115.06 = 507,923.13 : x
  2. Step 2: Convert to fraction form
    529,968.09/793,115.06 = 507,923.13/x
  3. Step 3: Cross multiply
    529,968.09x = 793,115.06 × 507,923.13
  4. Step 4: Simplify right side
    529,968.09x = 402,841,481,185.72
  5. Step 5: Solve for x
    x = 402,841,481,185.72/529,968.09
  6. Step 6: Final answer
    x = 760,124.03

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1.5x scale

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.