Home / 5,773,155.12-7,966,975.19-3,124,002.60

Finding the Fourth Proportional to 5,773,155.12, 7,966,975.19 and 3,124,002.60

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Solution

The fourth proportional to 5,773,155.12, 7,966,975.19 and 3,124,002.60 is: 4,311,135.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,155.12 : 7,966,975.19 = 3,124,002.60 : x
  2. Step 2: Convert to fraction form
    5,773,155.12/7,966,975.19 = 3,124,002.60/x
  3. Step 3: Cross multiply
    5,773,155.12x = 7,966,975.19 × 3,124,002.60
  4. Step 4: Simplify right side
    5,773,155.12x = 24,888,851,192,075.48
  5. Step 5: Solve for x
    x = 24,888,851,192,075.48/5,773,155.12
  6. Step 6: Final answer
    x = 4,311,135.02

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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.