Home / 8,019,913.68-11,066,457.96-4,582,377.36

Finding the Fourth Proportional to 8,019,913.68, 11,066,457.96 and 4,582,377.36

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Solution

The fourth proportional to 8,019,913.68, 11,066,457.96 and 4,582,377.36 is: 6,323,096.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,913.68 : 11,066,457.96 = 4,582,377.36 : x
  2. Step 2: Convert to fraction form
    8,019,913.68/11,066,457.96 = 4,582,377.36/x
  3. Step 3: Cross multiply
    8,019,913.68x = 11,066,457.96 × 4,582,377.36
  4. Step 4: Simplify right side
    8,019,913.68x = 50,710,686,411,295.80
  5. Step 5: Solve for x
    x = 50,710,686,411,295.80/8,019,913.68
  6. Step 6: Final answer
    x = 6,323,096.29

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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.