Home / 8,464,425.11-11,680,975.29-4,596,973.95

Finding the Fourth Proportional to 8,464,425.11, 11,680,975.29 and 4,596,973.95

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Solution

The fourth proportional to 8,464,425.11, 11,680,975.29 and 4,596,973.95 is: 6,343,861.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,425.11 : 11,680,975.29 = 4,596,973.95 : x
  2. Step 2: Convert to fraction form
    8,464,425.11/11,680,975.29 = 4,596,973.95/x
  3. Step 3: Cross multiply
    8,464,425.11x = 11,680,975.29 × 4,596,973.95
  4. Step 4: Simplify right side
    8,464,425.11x = 53,697,139,118,723.70
  5. Step 5: Solve for x
    x = 53,697,139,118,723.70/8,464,425.11
  6. Step 6: Final answer
    x = 6,343,861.33

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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.