Home / 1,742,952.09-2,614,848.45-605,548.74

Finding the Fourth Proportional to 1,742,952.09, 2,614,848.45 and 605,548.74

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Solution

The fourth proportional to 1,742,952.09, 2,614,848.45 and 605,548.74 is: 908,469.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,952.09 : 2,614,848.45 = 605,548.74 : x
  2. Step 2: Convert to fraction form
    1,742,952.09/2,614,848.45 = 605,548.74/x
  3. Step 3: Cross multiply
    1,742,952.09x = 2,614,848.45 × 605,548.74
  4. Step 4: Simplify right side
    1,742,952.09x = 1,583,418,184,188.45
  5. Step 5: Solve for x
    x = 1,583,418,184,188.45/1,742,952.09
  6. Step 6: Final answer
    x = 908,469.14

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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.