Home / 2,683,577.35-3,703,360.80-1,459,909.54

Finding the Fourth Proportional to 2,683,577.35, 3,703,360.80 and 1,459,909.54

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Solution

The fourth proportional to 2,683,577.35, 3,703,360.80 and 1,459,909.54 is: 2,014,688.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,577.35 : 3,703,360.80 = 1,459,909.54 : x
  2. Step 2: Convert to fraction form
    2,683,577.35/3,703,360.80 = 1,459,909.54/x
  3. Step 3: Cross multiply
    2,683,577.35x = 3,703,360.80 × 1,459,909.54
  4. Step 4: Simplify right side
    2,683,577.35x = 5,406,571,761,982.03
  5. Step 5: Solve for x
    x = 5,406,571,761,982.03/2,683,577.35
  6. Step 6: Final answer
    x = 2,014,688.25

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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.