Home / 3,114,401.70-4,671,602.55-1,094,925.90

Finding the Fourth Proportional to 3,114,401.70, 4,671,602.55 and 1,094,925.90

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Solution

The fourth proportional to 3,114,401.70, 4,671,602.55 and 1,094,925.90 is: 1,642,388.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,401.70 : 4,671,602.55 = 1,094,925.90 : x
  2. Step 2: Convert to fraction form
    3,114,401.70/4,671,602.55 = 1,094,925.90/x
  3. Step 3: Cross multiply
    3,114,401.70x = 4,671,602.55 × 1,094,925.90
  4. Step 4: Simplify right side
    3,114,401.70x = 5,115,058,626,501.04
  5. Step 5: Solve for x
    x = 5,115,058,626,501.04/3,114,401.70
  6. Step 6: Final answer
    x = 1,642,388.85

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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.