Home / 7,532,963.76-10,395,367.56-4,095,290.64

Finding the Fourth Proportional to 7,532,963.76, 10,395,367.56 and 4,095,290.64

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Solution

The fourth proportional to 7,532,963.76, 10,395,367.56 and 4,095,290.64 is: 5,651,434.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,963.76 : 10,395,367.56 = 4,095,290.64 : x
  2. Step 2: Convert to fraction form
    7,532,963.76/10,395,367.56 = 4,095,290.64/x
  3. Step 3: Cross multiply
    7,532,963.76x = 10,395,367.56 × 4,095,290.64
  4. Step 4: Simplify right side
    7,532,963.76x = 42,572,051,467,827.64
  5. Step 5: Solve for x
    x = 42,572,051,467,827.64/7,532,963.76
  6. Step 6: Final answer
    x = 5,651,434.52

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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.