Home / 1,110,416.99-1,532,380.41-601,119.36

Finding the Fourth Proportional to 1,110,416.99, 1,532,380.41 and 601,119.36

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Solution

The fourth proportional to 1,110,416.99, 1,532,380.41 and 601,119.36 is: 829,547.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,416.99 : 1,532,380.41 = 601,119.36 : x
  2. Step 2: Convert to fraction form
    1,110,416.99/1,532,380.41 = 601,119.36/x
  3. Step 3: Cross multiply
    1,110,416.99x = 1,532,380.41 × 601,119.36
  4. Step 4: Simplify right side
    1,110,416.99x = 921,143,531,335.74
  5. Step 5: Solve for x
    x = 921,143,531,335.74/1,110,416.99
  6. Step 6: Final answer
    x = 829,547.41

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1.5x scale

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.