Home / 5,184,503.54-7,152,907.53-3,350,042.47

Finding the Fourth Proportional to 5,184,503.54, 7,152,907.53 and 3,350,042.47

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Solution

The fourth proportional to 5,184,503.54, 7,152,907.53 and 3,350,042.47 is: 4,621,955.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,503.54 : 7,152,907.53 = 3,350,042.47 : x
  2. Step 2: Convert to fraction form
    5,184,503.54/7,152,907.53 = 3,350,042.47/x
  3. Step 3: Cross multiply
    5,184,503.54x = 7,152,907.53 × 3,350,042.47
  4. Step 4: Simplify right side
    5,184,503.54x = 23,962,544,009,482.80
  5. Step 5: Solve for x
    x = 23,962,544,009,482.80/5,184,503.54
  6. Step 6: Final answer
    x = 4,621,955.38

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1.5x scale

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.