Home / 10,684,366.75-14,742,795.33-6,036,455.89

Finding the Fourth Proportional to 10,684,366.75, 14,742,795.33 and 6,036,455.89

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Solution

The fourth proportional to 10,684,366.75, 14,742,795.33 and 6,036,455.89 is: 8,329,387.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684,366.75 : 14,742,795.33 = 6,036,455.89 : x
  2. Step 2: Convert to fraction form
    10,684,366.75/14,742,795.33 = 6,036,455.89/x
  3. Step 3: Cross multiply
    10,684,366.75x = 14,742,795.33 × 6,036,455.89
  4. Step 4: Simplify right side
    10,684,366.75x = 88,994,233,704,842.98
  5. Step 5: Solve for x
    x = 88,994,233,704,842.98/10,684,366.75
  6. Step 6: Final answer
    x = 8,329,387.77

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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.