Home / 2,832,059.61-4,249,418.01-1,412,226.42

Finding the Fourth Proportional to 2,832,059.61, 4,249,418.01 and 1,412,226.42

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Solution

The fourth proportional to 2,832,059.61, 4,249,418.01 and 1,412,226.42 is: 2,119,002.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,059.61 : 4,249,418.01 = 1,412,226.42 : x
  2. Step 2: Convert to fraction form
    2,832,059.61/4,249,418.01 = 1,412,226.42/x
  3. Step 3: Cross multiply
    2,832,059.61x = 4,249,418.01 × 1,412,226.42
  4. Step 4: Simplify right side
    2,832,059.61x = 6,001,140,383,345.82
  5. Step 5: Solve for x
    x = 6,001,140,383,345.82/2,832,059.61
  6. Step 6: Final answer
    x = 2,119,002.14

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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.