Home / 1,701,449.64-2,552,407.74-754,799.40

Finding the Fourth Proportional to 1,701,449.64, 2,552,407.74 and 754,799.40

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Solution

The fourth proportional to 1,701,449.64, 2,552,407.74 and 754,799.40 is: 1,132,302.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,449.64 : 2,552,407.74 = 754,799.40 : x
  2. Step 2: Convert to fraction form
    1,701,449.64/2,552,407.74 = 754,799.40/x
  3. Step 3: Cross multiply
    1,701,449.64x = 2,552,407.74 × 754,799.40
  4. Step 4: Simplify right side
    1,701,449.64x = 1,926,555,830,707.36
  5. Step 5: Solve for x
    x = 1,926,555,830,707.36/1,701,449.64
  6. Step 6: Final answer
    x = 1,132,302.59

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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.