Home / 3,575,227.74-5,362,085.04-1,178,502.65

Finding the Fourth Proportional to 3,575,227.74, 5,362,085.04 and 1,178,502.65

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Solution

The fourth proportional to 3,575,227.74, 5,362,085.04 and 1,178,502.65 is: 1,767,504.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,227.74 : 5,362,085.04 = 1,178,502.65 : x
  2. Step 2: Convert to fraction form
    3,575,227.74/5,362,085.04 = 1,178,502.65/x
  3. Step 3: Cross multiply
    3,575,227.74x = 5,362,085.04 × 1,178,502.65
  4. Step 4: Simplify right side
    3,575,227.74x = 6,319,231,402,354.93
  5. Step 5: Solve for x
    x = 6,319,231,402,354.93/3,575,227.74
  6. Step 6: Final answer
    x = 1,767,504.58

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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.