Home / 849,066.24-1,171,048.08-526,595.52

Finding the Fourth Proportional to 849,066.24, 1,171,048.08 and 526,595.52

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Solution

The fourth proportional to 849,066.24, 1,171,048.08 and 526,595.52 is: 726,290.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,066.24 : 1,171,048.08 = 526,595.52 : x
  2. Step 2: Convert to fraction form
    849,066.24/1,171,048.08 = 526,595.52/x
  3. Step 3: Cross multiply
    849,066.24x = 1,171,048.08 × 526,595.52
  4. Step 4: Simplify right side
    849,066.24x = 616,668,672,632.60
  5. Step 5: Solve for x
    x = 616,668,672,632.60/849,066.24
  6. Step 6: Final answer
    x = 726,290.42

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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.