Home / 2,600,482.27-3,588,678.51-1,454,562.61

Finding the Fourth Proportional to 2,600,482.27, 3,588,678.51 and 1,454,562.61

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Solution

The fourth proportional to 2,600,482.27, 3,588,678.51 and 1,454,562.61 is: 2,007,303.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,482.27 : 3,588,678.51 = 1,454,562.61 : x
  2. Step 2: Convert to fraction form
    2,600,482.27/3,588,678.51 = 1,454,562.61/x
  3. Step 3: Cross multiply
    2,600,482.27x = 3,588,678.51 × 1,454,562.61
  4. Step 4: Simplify right side
    2,600,482.27x = 5,219,957,570,984.81
  5. Step 5: Solve for x
    x = 5,219,957,570,984.81/2,600,482.27
  6. Step 6: Final answer
    x = 2,007,303.66

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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.