Home / 4,274,154.05-5,898,333.86-2,314,031.72

Finding the Fourth Proportional to 4,274,154.05, 5,898,333.86 and 2,314,031.72

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Solution

The fourth proportional to 4,274,154.05, 5,898,333.86 and 2,314,031.72 is: 3,193,364.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274,154.05 : 5,898,333.86 = 2,314,031.72 : x
  2. Step 2: Convert to fraction form
    4,274,154.05/5,898,333.86 = 2,314,031.72/x
  3. Step 3: Cross multiply
    4,274,154.05x = 5,898,333.86 × 2,314,031.72
  4. Step 4: Simplify right side
    4,274,154.05x = 13,648,931,606,128.21
  5. Step 5: Solve for x
    x = 13,648,931,606,128.21/4,274,154.05
  6. Step 6: Final answer
    x = 3,193,364.46

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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.