Home / 2,935,702.40-4,403,855.86-1,016,609.88

Finding the Fourth Proportional to 2,935,702.40, 4,403,855.86 and 1,016,609.88

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Solution

The fourth proportional to 2,935,702.40, 4,403,855.86 and 1,016,609.88 is: 1,525,019.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,702.40 : 4,403,855.86 = 1,016,609.88 : x
  2. Step 2: Convert to fraction form
    2,935,702.40/4,403,855.86 = 1,016,609.88/x
  3. Step 3: Cross multiply
    2,935,702.40x = 4,403,855.86 × 1,016,609.88
  4. Step 4: Simplify right side
    2,935,702.40x = 4,477,003,377,371.90
  5. Step 5: Solve for x
    x = 4,477,003,377,371.90/2,935,702.40
  6. Step 6: Final answer
    x = 1,525,019.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.