Home / 1,110,412.32-1,532,368.68-601,114.32

Finding the Fourth Proportional to 1,110,412.32, 1,532,368.68 and 601,114.32

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Solution

The fourth proportional to 1,110,412.32, 1,532,368.68 and 601,114.32 is: 829,537.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,412.32 : 1,532,368.68 = 601,114.32 : x
  2. Step 2: Convert to fraction form
    1,110,412.32/1,532,368.68 = 601,114.32/x
  3. Step 3: Cross multiply
    1,110,412.32x = 1,532,368.68 × 601,114.32
  4. Step 4: Simplify right side
    1,110,412.32x = 921,128,757,067.50
  5. Step 5: Solve for x
    x = 921,128,757,067.50/1,110,412.32
  6. Step 6: Final answer
    x = 829,537.59

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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.