Home / 3,407,975.17-4,703,020.96-1,859,232.14

Finding the Fourth Proportional to 3,407,975.17, 4,703,020.96 and 1,859,232.14

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Solution

The fourth proportional to 3,407,975.17, 4,703,020.96 and 1,859,232.14 is: 2,565,748.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,975.17 : 4,703,020.96 = 1,859,232.14 : x
  2. Step 2: Convert to fraction form
    3,407,975.17/4,703,020.96 = 1,859,232.14/x
  3. Step 3: Cross multiply
    3,407,975.17x = 4,703,020.96 × 1,859,232.14
  4. Step 4: Simplify right side
    3,407,975.17x = 8,744,007,723,925.65
  5. Step 5: Solve for x
    x = 8,744,007,723,925.65/3,407,975.17
  6. Step 6: Final answer
    x = 2,565,748.66

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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.