Home / 2,935,802.45-4,402,647.16-1,016,192.09

Finding the Fourth Proportional to 2,935,802.45, 4,402,647.16 and 1,016,192.09

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Solution

The fourth proportional to 2,935,802.45, 4,402,647.16 and 1,016,192.09 is: 1,523,922.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,802.45 : 4,402,647.16 = 1,016,192.09 : x
  2. Step 2: Convert to fraction form
    2,935,802.45/4,402,647.16 = 1,016,192.09/x
  3. Step 3: Cross multiply
    2,935,802.45x = 4,402,647.16 × 1,016,192.09
  4. Step 4: Simplify right side
    2,935,802.45x = 4,473,935,219,052.97
  5. Step 5: Solve for x
    x = 4,473,935,219,052.97/2,935,802.45
  6. Step 6: Final answer
    x = 1,523,922.44

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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.