Home / 10,983,038.27-16,462,941.95-4,062,069.88

Finding the Fourth Proportional to 10,983,038.27, 16,462,941.95 and 4,062,069.88

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Solution

The fourth proportional to 10,983,038.27, 16,462,941.95 and 4,062,069.88 is: 6,088,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,983,038.27 : 16,462,941.95 = 4,062,069.88 : x
  2. Step 2: Convert to fraction form
    10,983,038.27/16,462,941.95 = 4,062,069.88/x
  3. Step 3: Cross multiply
    10,983,038.27x = 16,462,941.95 × 4,062,069.88
  4. Step 4: Simplify right side
    10,983,038.27x = 66,873,620,600,281.29
  5. Step 5: Solve for x
    x = 66,873,620,600,281.29/10,983,038.27
  6. Step 6: Final answer
    x = 6,088,808.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.