Home / 1,359,256.98-2,039,772.51-507,010.38

Finding the Fourth Proportional to 1,359,256.98, 2,039,772.51 and 507,010.38

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Solution

The fourth proportional to 1,359,256.98, 2,039,772.51 and 507,010.38 is: 760,846.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,256.98 : 2,039,772.51 = 507,010.38 : x
  2. Step 2: Convert to fraction form
    1,359,256.98/2,039,772.51 = 507,010.38/x
  3. Step 3: Cross multiply
    1,359,256.98x = 2,039,772.51 × 507,010.38
  4. Step 4: Simplify right side
    1,359,256.98x = 1,034,185,832,873.60
  5. Step 5: Solve for x
    x = 1,034,185,832,873.60/1,359,256.98
  6. Step 6: Final answer
    x = 760,846.44

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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.