Home / 11,754,070.60-16,219,727.53-6,596,435.70

Finding the Fourth Proportional to 11,754,070.60, 16,219,727.53 and 6,596,435.70

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Solution

The fourth proportional to 11,754,070.60, 16,219,727.53 and 6,596,435.70 is: 9,102,581.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,070.60 : 16,219,727.53 = 6,596,435.70 : x
  2. Step 2: Convert to fraction form
    11,754,070.60/16,219,727.53 = 6,596,435.70/x
  3. Step 3: Cross multiply
    11,754,070.60x = 16,219,727.53 × 6,596,435.70
  4. Step 4: Simplify right side
    11,754,070.60x = 106,992,389,723,164.81
  5. Step 5: Solve for x
    x = 106,992,389,723,164.81/11,754,070.60
  6. Step 6: Final answer
    x = 9,102,581.85

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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.