Home / 1,753,457.65-2,410,482.65-1,507,536.46

Finding the Fourth Proportional to 1,753,457.65, 2,410,482.65 and 1,507,536.46

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Solution

The fourth proportional to 1,753,457.65, 2,410,482.65 and 1,507,536.46 is: 2,072,414.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,457.65 : 2,410,482.65 = 1,507,536.46 : x
  2. Step 2: Convert to fraction form
    1,753,457.65/2,410,482.65 = 1,507,536.46/x
  3. Step 3: Cross multiply
    1,753,457.65x = 2,410,482.65 × 1,507,536.46
  4. Step 4: Simplify right side
    1,753,457.65x = 3,633,890,481,072.42
  5. Step 5: Solve for x
    x = 3,633,890,481,072.42/1,753,457.65
  6. Step 6: Final answer
    x = 2,072,414.17

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.