Home / 2,386,225.62-3,293,065.80-1,353,776.94

Finding the Fourth Proportional to 2,386,225.62, 3,293,065.80 and 1,353,776.94

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Solution

The fourth proportional to 2,386,225.62, 3,293,065.80 and 1,353,776.94 is: 1,868,254.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,225.62 : 3,293,065.80 = 1,353,776.94 : x
  2. Step 2: Convert to fraction form
    2,386,225.62/3,293,065.80 = 1,353,776.94/x
  3. Step 3: Cross multiply
    2,386,225.62x = 3,293,065.80 × 1,353,776.94
  4. Step 4: Simplify right side
    2,386,225.62x = 4,458,076,541,942.65
  5. Step 5: Solve for x
    x = 4,458,076,541,942.65/2,386,225.62
  6. Step 6: Final answer
    x = 1,868,254.41

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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.