Home / 2,742,773.04-3,784,837.32-1,518,990.48

Finding the Fourth Proportional to 2,742,773.04, 3,784,837.32 and 1,518,990.48

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Solution

The fourth proportional to 2,742,773.04, 3,784,837.32 and 1,518,990.48 is: 2,096,101.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,773.04 : 3,784,837.32 = 1,518,990.48 : x
  2. Step 2: Convert to fraction form
    2,742,773.04/3,784,837.32 = 1,518,990.48/x
  3. Step 3: Cross multiply
    2,742,773.04x = 3,784,837.32 × 1,518,990.48
  4. Step 4: Simplify right side
    2,742,773.04x = 5,749,131,857,428.71
  5. Step 5: Solve for x
    x = 5,749,131,857,428.71/2,742,773.04
  6. Step 6: Final answer
    x = 2,096,101.93

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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.