Home / 4,434,473.04-6,649,641.72-2,303,984.40

Finding the Fourth Proportional to 4,434,473.04, 6,649,641.72 and 2,303,984.40

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Solution

The fourth proportional to 4,434,473.04, 6,649,641.72 and 2,303,984.40 is: 3,454,902.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,473.04 : 6,649,641.72 = 2,303,984.40 : x
  2. Step 2: Convert to fraction form
    4,434,473.04/6,649,641.72 = 2,303,984.40/x
  3. Step 3: Cross multiply
    4,434,473.04x = 6,649,641.72 × 2,303,984.40
  4. Step 4: Simplify right side
    4,434,473.04x = 15,320,670,788,469.17
  5. Step 5: Solve for x
    x = 15,320,670,788,469.17/4,434,473.04
  6. Step 6: Final answer
    x = 3,454,902.23

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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.