Home / 6,645,632.60-9,968,448.90-1,596,943.10

Finding the Fourth Proportional to 6,645,632.60, 9,968,448.90 and 1,596,943.10

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Solution

The fourth proportional to 6,645,632.60, 9,968,448.90 and 1,596,943.10 is: 2,395,414.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,645,632.60 : 9,968,448.90 = 1,596,943.10 : x
  2. Step 2: Convert to fraction form
    6,645,632.60/9,968,448.90 = 1,596,943.10/x
  3. Step 3: Cross multiply
    6,645,632.60x = 9,968,448.90 × 1,596,943.10
  4. Step 4: Simplify right side
    6,645,632.60x = 15,919,045,688,557.59
  5. Step 5: Solve for x
    x = 15,919,045,688,557.59/6,645,632.60
  6. Step 6: Final answer
    x = 2,395,414.65

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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.