Home / 3,613,343.93-4,985,955-2,064,705.77

Finding the Fourth Proportional to 3,613,343.93, 4,985,955 and 2,064,705.77

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Solution

The fourth proportional to 3,613,343.93, 4,985,955 and 2,064,705.77 is: 2,849,031.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,613,343.93 : 4,985,955 = 2,064,705.77 : x
  2. Step 2: Convert to fraction form
    3,613,343.93/4,985,955 = 2,064,705.77/x
  3. Step 3: Cross multiply
    3,613,343.93x = 4,985,955 × 2,064,705.77
  4. Step 4: Simplify right side
    3,613,343.93x = 10,294,530,057,460.35
  5. Step 5: Solve for x
    x = 10,294,530,057,460.35/3,613,343.93
  6. Step 6: Final answer
    x = 2,849,031.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.