Home / 2,011,459.50-2,775,814.11-1,106,041.50

Finding the Fourth Proportional to 2,011,459.50, 2,775,814.11 and 1,106,041.50

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Solution

The fourth proportional to 2,011,459.50, 2,775,814.11 and 1,106,041.50 is: 1,526,337.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,459.50 : 2,775,814.11 = 1,106,041.50 : x
  2. Step 2: Convert to fraction form
    2,011,459.50/2,775,814.11 = 1,106,041.50/x
  3. Step 3: Cross multiply
    2,011,459.50x = 2,775,814.11 × 1,106,041.50
  4. Step 4: Simplify right side
    2,011,459.50x = 3,070,165,601,945.57
  5. Step 5: Solve for x
    x = 3,070,165,601,945.57/2,011,459.50
  6. Step 6: Final answer
    x = 1,526,337.27

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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.