Home / 2,031,553.51-2,803,575.44-1,113,866.44

Finding the Fourth Proportional to 2,031,553.51, 2,803,575.44 and 1,113,866.44

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Solution

The fourth proportional to 2,031,553.51, 2,803,575.44 and 1,113,866.44 is: 1,537,153.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,553.51 : 2,803,575.44 = 1,113,866.44 : x
  2. Step 2: Convert to fraction form
    2,031,553.51/2,803,575.44 = 1,113,866.44/x
  3. Step 3: Cross multiply
    2,031,553.51x = 2,803,575.44 × 1,113,866.44
  4. Step 4: Simplify right side
    2,031,553.51x = 3,122,808,590,399.96
  5. Step 5: Solve for x
    x = 3,122,808,590,399.96/2,031,553.51
  6. Step 6: Final answer
    x = 1,537,153.01

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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.