Home / 3,323,337.48-4,983,009.75-1,299,170.57

Finding the Fourth Proportional to 3,323,337.48, 4,983,009.75 and 1,299,170.57

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Solution

The fourth proportional to 3,323,337.48, 4,983,009.75 and 1,299,170.57 is: 1,947,975.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,337.48 : 4,983,009.75 = 1,299,170.57 : x
  2. Step 2: Convert to fraction form
    3,323,337.48/4,983,009.75 = 1,299,170.57/x
  3. Step 3: Cross multiply
    3,323,337.48x = 4,983,009.75 × 1,299,170.57
  4. Step 4: Simplify right side
    3,323,337.48x = 6,473,779,592,308.01
  5. Step 5: Solve for x
    x = 6,473,779,592,308.01/3,323,337.48
  6. Step 6: Final answer
    x = 1,947,975.38

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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.