Home / 10,184,423.20-14,054,223.66-5,600,744.57

Finding the Fourth Proportional to 10,184,423.20, 14,054,223.66 and 5,600,744.57

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Solution

The fourth proportional to 10,184,423.20, 14,054,223.66 and 5,600,744.57 is: 7,728,873.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,423.20 : 14,054,223.66 = 5,600,744.57 : x
  2. Step 2: Convert to fraction form
    10,184,423.20/14,054,223.66 = 5,600,744.57/x
  3. Step 3: Cross multiply
    10,184,423.20x = 14,054,223.66 × 5,600,744.57
  4. Step 4: Simplify right side
    10,184,423.20x = 78,714,116,849,310.53
  5. Step 5: Solve for x
    x = 78,714,116,849,310.53/10,184,423.20
  6. Step 6: Final answer
    x = 7,728,873.33

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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.