Home / 1,975,947.12-2,964,163.08-556,004.58

Finding the Fourth Proportional to 1,975,947.12, 2,964,163.08 and 556,004.58

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Solution

The fourth proportional to 1,975,947.12, 2,964,163.08 and 556,004.58 is: 834,075.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,947.12 : 2,964,163.08 = 556,004.58 : x
  2. Step 2: Convert to fraction form
    1,975,947.12/2,964,163.08 = 556,004.58/x
  3. Step 3: Cross multiply
    1,975,947.12x = 2,964,163.08 × 556,004.58
  4. Step 4: Simplify right side
    1,975,947.12x = 1,648,088,248,346.91
  5. Step 5: Solve for x
    x = 1,648,088,248,346.91/1,975,947.12
  6. Step 6: Final answer
    x = 834,075.08

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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.