Home / 2,703,526.12-3,734,918.05-1,775,435.76

Finding the Fourth Proportional to 2,703,526.12, 3,734,918.05 and 1,775,435.76

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Solution

The fourth proportional to 2,703,526.12, 3,734,918.05 and 1,775,435.76 is: 2,452,762.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,526.12 : 3,734,918.05 = 1,775,435.76 : x
  2. Step 2: Convert to fraction form
    2,703,526.12/3,734,918.05 = 1,775,435.76/x
  3. Step 3: Cross multiply
    2,703,526.12x = 3,734,918.05 × 1,775,435.76
  4. Step 4: Simplify right side
    2,703,526.12x = 6,631,107,065,529.82
  5. Step 5: Solve for x
    x = 6,631,107,065,529.82/2,703,526.12
  6. Step 6: Final answer
    x = 2,452,762.35

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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.