Home / 2,403,266.66-3,602,408.76-1,502,640.22

Finding the Fourth Proportional to 2,403,266.66, 3,602,408.76 and 1,502,640.22

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Solution

The fourth proportional to 2,403,266.66, 3,602,408.76 and 1,502,640.22 is: 2,252,402.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,266.66 : 3,602,408.76 = 1,502,640.22 : x
  2. Step 2: Convert to fraction form
    2,403,266.66/3,602,408.76 = 1,502,640.22/x
  3. Step 3: Cross multiply
    2,403,266.66x = 3,602,408.76 × 1,502,640.22
  4. Step 4: Simplify right side
    2,403,266.66x = 5,413,124,291,656.33
  5. Step 5: Solve for x
    x = 5,413,124,291,656.33/2,403,266.66
  6. Step 6: Final answer
    x = 2,252,402.69

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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.