Home / 2,935,506.30-4,403,697.93-1,042,089.18

Finding the Fourth Proportional to 2,935,506.30, 4,403,697.93 and 1,042,089.18

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Solution

The fourth proportional to 2,935,506.30, 4,403,697.93 and 1,042,089.18 is: 1,563,289.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,506.30 : 4,403,697.93 = 1,042,089.18 : x
  2. Step 2: Convert to fraction form
    2,935,506.30/4,403,697.93 = 1,042,089.18/x
  3. Step 3: Cross multiply
    2,935,506.30x = 4,403,697.93 × 1,042,089.18
  4. Step 4: Simplify right side
    2,935,506.30x = 4,589,045,964,841.40
  5. Step 5: Solve for x
    x = 4,589,045,964,841.40/2,935,506.30
  6. Step 6: Final answer
    x = 1,563,289.43

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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.