Home / 9,368,226.95-12,927,441.20-5,696,636.67

Finding the Fourth Proportional to 9,368,226.95, 12,927,441.20 and 5,696,636.67

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Solution

The fourth proportional to 9,368,226.95, 12,927,441.20 and 5,696,636.67 is: 7,860,925.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,368,226.95 : 12,927,441.20 = 5,696,636.67 : x
  2. Step 2: Convert to fraction form
    9,368,226.95/12,927,441.20 = 5,696,636.67/x
  3. Step 3: Cross multiply
    9,368,226.95x = 12,927,441.20 × 5,696,636.67
  4. Step 4: Simplify right side
    9,368,226.95x = 73,642,935,560,705.62
  5. Step 5: Solve for x
    x = 73,642,935,560,705.62/9,368,226.95
  6. Step 6: Final answer
    x = 7,860,925.66

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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.