Home / 7,706,031.03-10,634,322.60-4,268,493.50

Finding the Fourth Proportional to 7,706,031.03, 10,634,322.60 and 4,268,493.50

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Solution

The fourth proportional to 7,706,031.03, 10,634,322.60 and 4,268,493.50 is: 5,890,520.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,031.03 : 10,634,322.60 = 4,268,493.50 : x
  2. Step 2: Convert to fraction form
    7,706,031.03/10,634,322.60 = 4,268,493.50/x
  3. Step 3: Cross multiply
    7,706,031.03x = 10,634,322.60 × 4,268,493.50
  4. Step 4: Simplify right side
    7,706,031.03x = 45,392,536,841,831.48
  5. Step 5: Solve for x
    x = 45,392,536,841,831.48/7,706,031.03
  6. Step 6: Final answer
    x = 5,890,520.90

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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.