Home / 4,184,328.40-6,276,492.60-2,962,014.12

Finding the Fourth Proportional to 4,184,328.40, 6,276,492.60 and 2,962,014.12

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Solution

The fourth proportional to 4,184,328.40, 6,276,492.60 and 2,962,014.12 is: 4,443,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,328.40 : 6,276,492.60 = 2,962,014.12 : x
  2. Step 2: Convert to fraction form
    4,184,328.40/6,276,492.60 = 2,962,014.12/x
  3. Step 3: Cross multiply
    4,184,328.40x = 6,276,492.60 × 2,962,014.12
  4. Step 4: Simplify right side
    4,184,328.40x = 18,591,059,705,275.51
  5. Step 5: Solve for x
    x = 18,591,059,705,275.51/4,184,328.40
  6. Step 6: Final answer
    x = 4,443,021.18

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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.