Home / 7,705,592.63-10,633,889.57-4,397,820.46

Finding the Fourth Proportional to 7,705,592.63, 10,633,889.57 and 4,397,820.46

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Solution

The fourth proportional to 7,705,592.63, 10,633,889.57 and 4,397,820.46 is: 6,069,090.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,592.63 : 10,633,889.57 = 4,397,820.46 : x
  2. Step 2: Convert to fraction form
    7,705,592.63/10,633,889.57 = 4,397,820.46/x
  3. Step 3: Cross multiply
    7,705,592.63x = 10,633,889.57 × 4,397,820.46
  4. Step 4: Simplify right side
    7,705,592.63x = 46,765,937,120,326.60
  5. Step 5: Solve for x
    x = 46,765,937,120,326.60/7,705,592.63
  6. Step 6: Final answer
    x = 6,069,090.25

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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.