Home / 9,996,312.45-14,994,468.63-2,423,278.20

Finding the Fourth Proportional to 9,996,312.45, 14,994,468.63 and 2,423,278.20

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Solution

The fourth proportional to 9,996,312.45, 14,994,468.63 and 2,423,278.20 is: 3,634,917.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,312.45 : 14,994,468.63 = 2,423,278.20 : x
  2. Step 2: Convert to fraction form
    9,996,312.45/14,994,468.63 = 2,423,278.20/x
  3. Step 3: Cross multiply
    9,996,312.45x = 14,994,468.63 × 2,423,278.20
  4. Step 4: Simplify right side
    9,996,312.45x = 36,335,768,951,662.87
  5. Step 5: Solve for x
    x = 36,335,768,951,662.87/9,996,312.45
  6. Step 6: Final answer
    x = 3,634,917.29

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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.