Home / 1,004,841.96-1,386,759.06-575,256.84

Finding the Fourth Proportional to 1,004,841.96, 1,386,759.06 and 575,256.84

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Solution

The fourth proportional to 1,004,841.96, 1,386,759.06 and 575,256.84 is: 793,898.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,841.96 : 1,386,759.06 = 575,256.84 : x
  2. Step 2: Convert to fraction form
    1,004,841.96/1,386,759.06 = 575,256.84/x
  3. Step 3: Cross multiply
    1,004,841.96x = 1,386,759.06 × 575,256.84
  4. Step 4: Simplify right side
    1,004,841.96x = 797,742,634,696.97
  5. Step 5: Solve for x
    x = 797,742,634,696.97/1,004,841.96
  6. Step 6: Final answer
    x = 793,898.61

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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.