Home / 1,110,404.64-1,532,356.64-601,106.88

Finding the Fourth Proportional to 1,110,404.64, 1,532,356.64 and 601,106.88

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Solution

The fourth proportional to 1,110,404.64, 1,532,356.64 and 601,106.88 is: 829,526.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,404.64 : 1,532,356.64 = 601,106.88 : x
  2. Step 2: Convert to fraction form
    1,110,404.64/1,532,356.64 = 601,106.88/x
  3. Step 3: Cross multiply
    1,110,404.64x = 1,532,356.64 × 601,106.88
  4. Step 4: Simplify right side
    1,110,404.64x = 921,110,118,917.68
  5. Step 5: Solve for x
    x = 921,110,118,917.68/1,110,404.64
  6. Step 6: Final answer
    x = 829,526.54

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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.