Home / 7,935,926.63-10,951,670.70-4,403,795.76

Finding the Fourth Proportional to 7,935,926.63, 10,951,670.70 and 4,403,795.76

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Solution

The fourth proportional to 7,935,926.63, 10,951,670.70 and 4,403,795.76 is: 6,077,289.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,926.63 : 10,951,670.70 = 4,403,795.76 : x
  2. Step 2: Convert to fraction form
    7,935,926.63/10,951,670.70 = 4,403,795.76/x
  3. Step 3: Cross multiply
    7,935,926.63x = 10,951,670.70 × 4,403,795.76
  4. Step 4: Simplify right side
    7,935,926.63x = 48,228,920,993,576.23
  5. Step 5: Solve for x
    x = 48,228,920,993,576.23/7,935,926.63
  6. Step 6: Final answer
    x = 6,077,289.18

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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.