Home / 2,953,015.84-4,426,068.30-1,355,733.10

Finding the Fourth Proportional to 2,953,015.84, 4,426,068.30 and 1,355,733.10

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Solution

The fourth proportional to 2,953,015.84, 4,426,068.30 and 1,355,733.10 is: 2,032,013.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,015.84 : 4,426,068.30 = 1,355,733.10 : x
  2. Step 2: Convert to fraction form
    2,953,015.84/4,426,068.30 = 1,355,733.10/x
  3. Step 3: Cross multiply
    2,953,015.84x = 4,426,068.30 × 1,355,733.10
  4. Step 4: Simplify right side
    2,953,015.84x = 6,000,567,297,170.73
  5. Step 5: Solve for x
    x = 6,000,567,297,170.73/2,953,015.84
  6. Step 6: Final answer
    x = 2,032,013.24

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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.