Home / 1,050,308.28-1,449,434.16-597,628.44

Finding the Fourth Proportional to 1,050,308.28, 1,449,434.16 and 597,628.44

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Solution

The fourth proportional to 1,050,308.28, 1,449,434.16 and 597,628.44 is: 824,732.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,308.28 : 1,449,434.16 = 597,628.44 : x
  2. Step 2: Convert to fraction form
    1,050,308.28/1,449,434.16 = 597,628.44/x
  3. Step 3: Cross multiply
    1,050,308.28x = 1,449,434.16 × 597,628.44
  4. Step 4: Simplify right side
    1,050,308.28x = 866,223,075,923.51
  5. Step 5: Solve for x
    x = 866,223,075,923.51/1,050,308.28
  6. Step 6: Final answer
    x = 824,732.22

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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.