Home / 6,596,074.52-9,103,543.80-3,695,661.44

Finding the Fourth Proportional to 6,596,074.52, 9,103,543.80 and 3,695,661.44

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Solution

The fourth proportional to 6,596,074.52, 9,103,543.80 and 3,695,661.44 is: 5,100,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,074.52 : 9,103,543.80 = 3,695,661.44 : x
  2. Step 2: Convert to fraction form
    6,596,074.52/9,103,543.80 = 3,695,661.44/x
  3. Step 3: Cross multiply
    6,596,074.52x = 9,103,543.80 × 3,695,661.44
  4. Step 4: Simplify right side
    6,596,074.52x = 33,643,615,789,011.07
  5. Step 5: Solve for x
    x = 33,643,615,789,011.07/6,596,074.52
  6. Step 6: Final answer
    x = 5,100,551.20

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Similar ratio
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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.