Home / 5,717,572.93-7,890,387.61-3,104,186.95

Finding the Fourth Proportional to 5,717,572.93, 7,890,387.61 and 3,104,186.95

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Solution

The fourth proportional to 5,717,572.93, 7,890,387.61 and 3,104,186.95 is: 4,283,852.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,717,572.93 : 7,890,387.61 = 3,104,186.95 : x
  2. Step 2: Convert to fraction form
    5,717,572.93/7,890,387.61 = 3,104,186.95/x
  3. Step 3: Cross multiply
    5,717,572.93x = 7,890,387.61 × 3,104,186.95
  4. Step 4: Simplify right side
    5,717,572.93x = 24,493,238,249,403.69
  5. Step 5: Solve for x
    x = 24,493,238,249,403.69/5,717,572.93
  6. Step 6: Final answer
    x = 4,283,852.36

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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.