Home / 4,376,998.80-6,549,751.80-2,959,822.80

Finding the Fourth Proportional to 4,376,998.80, 6,549,751.80 and 2,959,822.80

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Solution

The fourth proportional to 4,376,998.80, 6,549,751.80 and 2,959,822.80 is: 4,429,086.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,998.80 : 6,549,751.80 = 2,959,822.80 : x
  2. Step 2: Convert to fraction form
    4,376,998.80/6,549,751.80 = 2,959,822.80/x
  3. Step 3: Cross multiply
    4,376,998.80x = 6,549,751.80 × 2,959,822.80
  4. Step 4: Simplify right side
    4,376,998.80x = 19,386,104,711,981.04
  5. Step 5: Solve for x
    x = 19,386,104,711,981.04/4,376,998.80
  6. Step 6: Final answer
    x = 4,429,086.14

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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.