Home / 1,348,523.80-2,022,008.10-507,160.60

Finding the Fourth Proportional to 1,348,523.80, 2,022,008.10 and 507,160.60

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Solution

The fourth proportional to 1,348,523.80, 2,022,008.10 and 507,160.60 is: 760,448.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,523.80 : 2,022,008.10 = 507,160.60 : x
  2. Step 2: Convert to fraction form
    1,348,523.80/2,022,008.10 = 507,160.60/x
  3. Step 3: Cross multiply
    1,348,523.80x = 2,022,008.10 × 507,160.60
  4. Step 4: Simplify right side
    1,348,523.80x = 1,025,482,841,200.86
  5. Step 5: Solve for x
    x = 1,025,482,841,200.86/1,348,523.80
  6. Step 6: Final answer
    x = 760,448.46

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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.