Home / 2,001,957.48-2,762,667.17-1,084,179.16

Finding the Fourth Proportional to 2,001,957.48, 2,762,667.17 and 1,084,179.16

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Solution

The fourth proportional to 2,001,957.48, 2,762,667.17 and 1,084,179.16 is: 1,496,148.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,957.48 : 2,762,667.17 = 1,084,179.16 : x
  2. Step 2: Convert to fraction form
    2,001,957.48/2,762,667.17 = 1,084,179.16/x
  3. Step 3: Cross multiply
    2,001,957.48x = 2,762,667.17 × 1,084,179.16
  4. Step 4: Simplify right side
    2,001,957.48x = 2,995,226,171,730.18
  5. Step 5: Solve for x
    x = 2,995,226,171,730.18/2,001,957.48
  6. Step 6: Final answer
    x = 1,496,148.75

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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.