Home / 10,583,525.07-14,611,525.66-6,666,638.83

Finding the Fourth Proportional to 10,583,525.07, 14,611,525.66 and 6,666,638.83

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Solution

The fourth proportional to 10,583,525.07, 14,611,525.66 and 6,666,638.83 is: 9,203,905.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,583,525.07 : 14,611,525.66 = 6,666,638.83 : x
  2. Step 2: Convert to fraction form
    10,583,525.07/14,611,525.66 = 6,666,638.83/x
  3. Step 3: Cross multiply
    10,583,525.07x = 14,611,525.66 × 6,666,638.83
  4. Step 4: Simplify right side
    10,583,525.07x = 97,409,764,357,095.09
  5. Step 5: Solve for x
    x = 97,409,764,357,095.09/10,583,525.07
  6. Step 6: Final answer
    x = 9,203,905.47

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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.