Home / 634,140.26-952,159.19-549,014.38

Finding the Fourth Proportional to 634,140.26, 952,159.19 and 549,014.38

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Solution

The fourth proportional to 634,140.26, 952,159.19 and 549,014.38 is: 824,343.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,140.26 : 952,159.19 = 549,014.38 : x
  2. Step 2: Convert to fraction form
    634,140.26/952,159.19 = 549,014.38/x
  3. Step 3: Cross multiply
    634,140.26x = 952,159.19 × 549,014.38
  4. Step 4: Simplify right side
    634,140.26x = 522,749,082,233.68
  5. Step 5: Solve for x
    x = 522,749,082,233.68/634,140.26
  6. Step 6: Final answer
    x = 824,343.00

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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.