Home / 2,473,068.74-3,709,676.15-2,110,956.51

Finding the Fourth Proportional to 2,473,068.74, 3,709,676.15 and 2,110,956.51

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Solution

The fourth proportional to 2,473,068.74, 3,709,676.15 and 2,110,956.51 is: 3,166,497.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,068.74 : 3,709,676.15 = 2,110,956.51 : x
  2. Step 2: Convert to fraction form
    2,473,068.74/3,709,676.15 = 2,110,956.51/x
  3. Step 3: Cross multiply
    2,473,068.74x = 3,709,676.15 × 2,110,956.51
  4. Step 4: Simplify right side
    2,473,068.74x = 7,830,965,008,279.45
  5. Step 5: Solve for x
    x = 7,830,965,008,279.45/2,473,068.74
  6. Step 6: Final answer
    x = 3,166,497.11

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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.