Home / 6,045,007.86-8,335,717.56-4,668,575.67

Finding the Fourth Proportional to 6,045,007.86, 8,335,717.56 and 4,668,575.67

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Solution

The fourth proportional to 6,045,007.86, 8,335,717.56 and 4,668,575.67 is: 6,437,696.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,007.86 : 8,335,717.56 = 4,668,575.67 : x
  2. Step 2: Convert to fraction form
    6,045,007.86/8,335,717.56 = 4,668,575.67/x
  3. Step 3: Cross multiply
    6,045,007.86x = 8,335,717.56 × 4,668,575.67
  4. Step 4: Simplify right side
    6,045,007.86x = 38,915,928,192,607.77
  5. Step 5: Solve for x
    x = 38,915,928,192,607.77/6,045,007.86
  6. Step 6: Final answer
    x = 6,437,696.87

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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.