Home / 3,390,570.96-4,683,132.36-2,534,934.48

Finding the Fourth Proportional to 3,390,570.96, 4,683,132.36 and 2,534,934.48

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Solution

The fourth proportional to 3,390,570.96, 4,683,132.36 and 2,534,934.48 is: 3,501,308.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,390,570.96 : 4,683,132.36 = 2,534,934.48 : x
  2. Step 2: Convert to fraction form
    3,390,570.96/4,683,132.36 = 2,534,934.48/x
  3. Step 3: Cross multiply
    3,390,570.96x = 4,683,132.36 × 2,534,934.48
  4. Step 4: Simplify right side
    3,390,570.96x = 11,871,433,693,767.77
  5. Step 5: Solve for x
    x = 11,871,433,693,767.77/3,390,570.96
  6. Step 6: Final answer
    x = 3,501,308.14

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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.