Home / 7,048,725.10-10,575,852.45-2,561,454.70

Finding the Fourth Proportional to 7,048,725.10, 10,575,852.45 and 2,561,454.70

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Solution

The fourth proportional to 7,048,725.10, 10,575,852.45 and 2,561,454.70 is: 3,843,186.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,048,725.10 : 10,575,852.45 = 2,561,454.70 : x
  2. Step 2: Convert to fraction form
    7,048,725.10/10,575,852.45 = 2,561,454.70/x
  3. Step 3: Cross multiply
    7,048,725.10x = 10,575,852.45 × 2,561,454.70
  4. Step 4: Simplify right side
    7,048,725.10x = 27,089,566,964,559.02
  5. Step 5: Solve for x
    x = 27,089,566,964,559.02/7,048,725.10
  6. Step 6: Final answer
    x = 3,843,186.76

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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.