Home / 6,617,339.40-9,926,009.10-6,029,473.80

Finding the Fourth Proportional to 6,617,339.40, 9,926,009.10 and 6,029,473.80

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Solution

The fourth proportional to 6,617,339.40, 9,926,009.10 and 6,029,473.80 is: 9,044,210.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,617,339.40 : 9,926,009.10 = 6,029,473.80 : x
  2. Step 2: Convert to fraction form
    6,617,339.40/9,926,009.10 = 6,029,473.80/x
  3. Step 3: Cross multiply
    6,617,339.40x = 9,926,009.10 × 6,029,473.80
  4. Step 4: Simplify right side
    6,617,339.40x = 59,848,611,807,011.58
  5. Step 5: Solve for x
    x = 59,848,611,807,011.58/6,617,339.40
  6. Step 6: Final answer
    x = 9,044,210.70

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Double scale
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Similar ratio
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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.