Home / 3,114,024.45-4,671,036.68-3,072,034.05

Finding the Fourth Proportional to 3,114,024.45, 4,671,036.68 and 3,072,034.05

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Solution

The fourth proportional to 3,114,024.45, 4,671,036.68 and 3,072,034.05 is: 4,608,051.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,024.45 : 4,671,036.68 = 3,072,034.05 : x
  2. Step 2: Convert to fraction form
    3,114,024.45/4,671,036.68 = 3,072,034.05/x
  3. Step 3: Cross multiply
    3,114,024.45x = 4,671,036.68 × 3,072,034.05
  4. Step 4: Simplify right side
    3,114,024.45x = 14,349,583,714,398.78
  5. Step 5: Solve for x
    x = 14,349,583,714,398.78/3,114,024.45
  6. Step 6: Final answer
    x = 4,608,051.08

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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.