Home / 6,833,473.32-9,429,719.58-3,777,447

Finding the Fourth Proportional to 6,833,473.32, 9,429,719.58 and 3,777,447

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Solution

The fourth proportional to 6,833,473.32, 9,429,719.58 and 3,777,447 is: 5,212,615.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,473.32 : 9,429,719.58 = 3,777,447 : x
  2. Step 2: Convert to fraction form
    6,833,473.32/9,429,719.58 = 3,777,447/x
  3. Step 3: Cross multiply
    6,833,473.32x = 9,429,719.58 × 3,777,447
  4. Step 4: Simplify right side
    6,833,473.32x = 35,620,265,938,312.26
  5. Step 5: Solve for x
    x = 35,620,265,938,312.26/6,833,473.32
  6. Step 6: Final answer
    x = 5,212,615.06

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1.5x scale

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.