Home / 695,547.04-1,042,694.64-252,004

Finding the Fourth Proportional to 695,547.04, 1,042,694.64 and 252,004

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Solution

The fourth proportional to 695,547.04, 1,042,694.64 and 252,004 is: 377,779.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,547.04 : 1,042,694.64 = 252,004 : x
  2. Step 2: Convert to fraction form
    695,547.04/1,042,694.64 = 252,004/x
  3. Step 3: Cross multiply
    695,547.04x = 1,042,694.64 × 252,004
  4. Step 4: Simplify right side
    695,547.04x = 262,763,220,058.56
  5. Step 5: Solve for x
    x = 262,763,220,058.56/695,547.04
  6. Step 6: Final answer
    x = 377,779.22

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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.