Home / 1,604,607.98-2,214,031.75-950,945.87

Finding the Fourth Proportional to 1,604,607.98, 2,214,031.75 and 950,945.87

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Solution

The fourth proportional to 1,604,607.98, 2,214,031.75 and 950,945.87 is: 1,312,111.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,607.98 : 2,214,031.75 = 950,945.87 : x
  2. Step 2: Convert to fraction form
    1,604,607.98/2,214,031.75 = 950,945.87/x
  3. Step 3: Cross multiply
    1,604,607.98x = 2,214,031.75 × 950,945.87
  4. Step 4: Simplify right side
    1,604,607.98x = 2,105,424,351,869.09
  5. Step 5: Solve for x
    x = 2,105,424,351,869.09/1,604,607.98
  6. Step 6: Final answer
    x = 1,312,111.36

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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.