Home / 2,609,392.65-3,602,536.50-1,705,549.29

Finding the Fourth Proportional to 2,609,392.65, 3,602,536.50 and 1,705,549.29

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Solution

The fourth proportional to 2,609,392.65, 3,602,536.50 and 1,705,549.29 is: 2,354,687.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,609,392.65 : 3,602,536.50 = 1,705,549.29 : x
  2. Step 2: Convert to fraction form
    2,609,392.65/3,602,536.50 = 1,705,549.29/x
  3. Step 3: Cross multiply
    2,609,392.65x = 3,602,536.50 × 1,705,549.29
  4. Step 4: Simplify right side
    2,609,392.65x = 6,144,303,569,774.09
  5. Step 5: Solve for x
    x = 6,144,303,569,774.09/2,609,392.65
  6. Step 6: Final answer
    x = 2,354,687.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.