Home / 1,037,701.77-1,556,469.57-461,503.47

Finding the Fourth Proportional to 1,037,701.77, 1,556,469.57 and 461,503.47

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Solution

The fourth proportional to 1,037,701.77, 1,556,469.57 and 461,503.47 is: 692,218.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,701.77 : 1,556,469.57 = 461,503.47 : x
  2. Step 2: Convert to fraction form
    1,037,701.77/1,556,469.57 = 461,503.47/x
  3. Step 3: Cross multiply
    1,037,701.77x = 1,556,469.57 × 461,503.47
  4. Step 4: Simplify right side
    1,037,701.77x = 718,316,107,504.41
  5. Step 5: Solve for x
    x = 718,316,107,504.41/1,037,701.77
  6. Step 6: Final answer
    x = 692,218.25

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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.