Home / 4,363,376.80-6,021,402.56-2,403,217.22

Finding the Fourth Proportional to 4,363,376.80, 6,021,402.56 and 2,403,217.22

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Solution

The fourth proportional to 4,363,376.80, 6,021,402.56 and 2,403,217.22 is: 3,316,408.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,376.80 : 6,021,402.56 = 2,403,217.22 : x
  2. Step 2: Convert to fraction form
    4,363,376.80/6,021,402.56 = 2,403,217.22/x
  3. Step 3: Cross multiply
    4,363,376.80x = 6,021,402.56 × 2,403,217.22
  4. Step 4: Simplify right side
    4,363,376.80x = 14,470,738,320,744.08
  5. Step 5: Solve for x
    x = 14,470,738,320,744.08/4,363,376.80
  6. Step 6: Final answer
    x = 3,316,408.14

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1.5x scale

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.