Home / 2,893,809.94-4,341,618.33-1,742,318.74

Finding the Fourth Proportional to 2,893,809.94, 4,341,618.33 and 1,742,318.74

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Solution

The fourth proportional to 2,893,809.94, 4,341,618.33 and 1,742,318.74 is: 2,614,022.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,809.94 : 4,341,618.33 = 1,742,318.74 : x
  2. Step 2: Convert to fraction form
    2,893,809.94/4,341,618.33 = 1,742,318.74/x
  3. Step 3: Cross multiply
    2,893,809.94x = 4,341,618.33 × 1,742,318.74
  4. Step 4: Simplify right side
    2,893,809.94x = 7,564,482,978,286.50
  5. Step 5: Solve for x
    x = 7,564,482,978,286.50/2,893,809.94
  6. Step 6: Final answer
    x = 2,614,022.05

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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.