Home / 7,113,132.32-10,670,173.22-2,501,565.14

Finding the Fourth Proportional to 7,113,132.32, 10,670,173.22 and 2,501,565.14

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Solution

The fourth proportional to 7,113,132.32, 10,670,173.22 and 2,501,565.14 is: 3,752,514.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113,132.32 : 10,670,173.22 = 2,501,565.14 : x
  2. Step 2: Convert to fraction form
    7,113,132.32/10,670,173.22 = 2,501,565.14/x
  3. Step 3: Cross multiply
    7,113,132.32x = 10,670,173.22 × 2,501,565.14
  4. Step 4: Simplify right side
    7,113,132.32x = 26,692,133,364,913.55
  5. Step 5: Solve for x
    x = 26,692,133,364,913.55/7,113,132.32
  6. Step 6: Final answer
    x = 3,752,514.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.