Home / 1,739,897.16-2,401,053.21-965,644.89

Finding the Fourth Proportional to 1,739,897.16, 2,401,053.21 and 965,644.89

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Solution

The fourth proportional to 1,739,897.16, 2,401,053.21 and 965,644.89 is: 1,332,587.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,897.16 : 2,401,053.21 = 965,644.89 : x
  2. Step 2: Convert to fraction form
    1,739,897.16/2,401,053.21 = 965,644.89/x
  3. Step 3: Cross multiply
    1,739,897.16x = 2,401,053.21 × 965,644.89
  4. Step 4: Simplify right side
    1,739,897.16x = 2,318,564,762,854.60
  5. Step 5: Solve for x
    x = 2,318,564,762,854.60/1,739,897.16
  6. Step 6: Final answer
    x = 1,332,587.24

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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.