Home / 5,544,148.48-8,316,922.56-1,949,070.40

Finding the Fourth Proportional to 5,544,148.48, 8,316,922.56 and 1,949,070.40

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Solution

The fourth proportional to 5,544,148.48, 8,316,922.56 and 1,949,070.40 is: 2,923,851.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,148.48 : 8,316,922.56 = 1,949,070.40 : x
  2. Step 2: Convert to fraction form
    5,544,148.48/8,316,922.56 = 1,949,070.40/x
  3. Step 3: Cross multiply
    5,544,148.48x = 8,316,922.56 × 1,949,070.40
  4. Step 4: Simplify right side
    5,544,148.48x = 16,210,267,580,788.22
  5. Step 5: Solve for x
    x = 16,210,267,580,788.22/5,544,148.48
  6. Step 6: Final answer
    x = 2,923,851.63

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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.