Home / 2,893,808.94-4,341,616.83-1,742,317.74

Finding the Fourth Proportional to 2,893,808.94, 4,341,616.83 and 1,742,317.74

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Solution

The fourth proportional to 2,893,808.94, 4,341,616.83 and 1,742,317.74 is: 2,614,020.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,808.94 : 4,341,616.83 = 1,742,317.74 : x
  2. Step 2: Convert to fraction form
    2,893,808.94/4,341,616.83 = 1,742,317.74/x
  3. Step 3: Cross multiply
    2,893,808.94x = 4,341,616.83 × 1,742,317.74
  4. Step 4: Simplify right side
    2,893,808.94x = 7,564,476,023,191.57
  5. Step 5: Solve for x
    x = 7,564,476,023,191.57/2,893,808.94
  6. Step 6: Final answer
    x = 2,614,020.55

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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.