Home / 1,124,466.36-1,686,698.18-366,306.59

Finding the Fourth Proportional to 1,124,466.36, 1,686,698.18 and 366,306.59

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Solution

The fourth proportional to 1,124,466.36, 1,686,698.18 and 366,306.59 is: 549,459.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,466.36 : 1,686,698.18 = 366,306.59 : x
  2. Step 2: Convert to fraction form
    1,124,466.36/1,686,698.18 = 366,306.59/x
  3. Step 3: Cross multiply
    1,124,466.36x = 1,686,698.18 × 366,306.59
  4. Step 4: Simplify right side
    1,124,466.36x = 617,848,658,675.01
  5. Step 5: Solve for x
    x = 617,848,658,675.01/1,124,466.36
  6. Step 6: Final answer
    x = 549,459.44

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Double scale
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Similar ratio
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1.5x scale

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.