Home / 2,955,539.84-4,433,496.66-1,249,365.15

Finding the Fourth Proportional to 2,955,539.84, 4,433,496.66 and 1,249,365.15

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Solution

The fourth proportional to 2,955,539.84, 4,433,496.66 and 1,249,365.15 is: 1,874,126.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,539.84 : 4,433,496.66 = 1,249,365.15 : x
  2. Step 2: Convert to fraction form
    2,955,539.84/4,433,496.66 = 1,249,365.15/x
  3. Step 3: Cross multiply
    2,955,539.84x = 4,433,496.66 × 1,249,365.15
  4. Step 4: Simplify right side
    2,955,539.84x = 5,539,056,219,645.40
  5. Step 5: Solve for x
    x = 5,539,056,219,645.40/2,955,539.84
  6. Step 6: Final answer
    x = 1,874,126.73

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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.