Home / 1,935,291.96-2,666,764.26-1,497,046.90

Finding the Fourth Proportional to 1,935,291.96, 2,666,764.26 and 1,497,046.90

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Solution

The fourth proportional to 1,935,291.96, 2,666,764.26 and 1,497,046.90 is: 2,062,877.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,291.96 : 2,666,764.26 = 1,497,046.90 : x
  2. Step 2: Convert to fraction form
    1,935,291.96/2,666,764.26 = 1,497,046.90/x
  3. Step 3: Cross multiply
    1,935,291.96x = 2,666,764.26 × 1,497,046.90
  4. Step 4: Simplify right side
    1,935,291.96x = 3,992,271,168,463.79
  5. Step 5: Solve for x
    x = 3,992,271,168,463.79/1,935,291.96
  6. Step 6: Final answer
    x = 2,062,877.98

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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.