Home / 2,002,130.93-2,762,948.93-1,084,370.96

Finding the Fourth Proportional to 2,002,130.93, 2,762,948.93 and 1,084,370.96

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Solution

The fourth proportional to 2,002,130.93, 2,762,948.93 and 1,084,370.96 is: 1,496,436.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,130.93 : 2,762,948.93 = 1,084,370.96 : x
  2. Step 2: Convert to fraction form
    2,002,130.93/2,762,948.93 = 1,084,370.96/x
  3. Step 3: Cross multiply
    2,002,130.93x = 2,762,948.93 × 1,084,370.96
  4. Step 4: Simplify right side
    2,002,130.93x = 2,996,061,564,418.47
  5. Step 5: Solve for x
    x = 2,996,061,564,418.47/2,002,130.93
  6. Step 6: Final answer
    x = 1,496,436.39

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1.5x scale

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.