Home / 6,953,539.68-10,433,306.52-3,760,913.34

Finding the Fourth Proportional to 6,953,539.68, 10,433,306.52 and 3,760,913.34

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Solution

The fourth proportional to 6,953,539.68, 10,433,306.52 and 3,760,913.34 is: 5,642,990.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,539.68 : 10,433,306.52 = 3,760,913.34 : x
  2. Step 2: Convert to fraction form
    6,953,539.68/10,433,306.52 = 3,760,913.34/x
  3. Step 3: Cross multiply
    6,953,539.68x = 10,433,306.52 × 3,760,913.34
  4. Step 4: Simplify right side
    6,953,539.68x = 39,238,761,671,376.98
  5. Step 5: Solve for x
    x = 39,238,761,671,376.98/6,953,539.68
  6. Step 6: Final answer
    x = 5,642,990.98

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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.