Home / 4,363,377.30-6,021,403.25-2,403,217.71

Finding the Fourth Proportional to 4,363,377.30, 6,021,403.25 and 2,403,217.71

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Solution

The fourth proportional to 4,363,377.30, 6,021,403.25 and 2,403,217.71 is: 3,316,408.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,377.30 : 6,021,403.25 = 2,403,217.71 : x
  2. Step 2: Convert to fraction form
    4,363,377.30/6,021,403.25 = 2,403,217.71/x
  3. Step 3: Cross multiply
    4,363,377.30x = 6,021,403.25 × 2,403,217.71
  4. Step 4: Simplify right side
    4,363,377.30x = 14,470,742,950,513.11
  5. Step 5: Solve for x
    x = 14,470,742,950,513.11/4,363,377.30
  6. Step 6: Final answer
    x = 3,316,408.82

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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.