Home / 3,376,483.68-4,659,545.34-1,848,590.40

Finding the Fourth Proportional to 3,376,483.68, 4,659,545.34 and 1,848,590.40

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Solution

The fourth proportional to 3,376,483.68, 4,659,545.34 and 1,848,590.40 is: 2,551,053.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,483.68 : 4,659,545.34 = 1,848,590.40 : x
  2. Step 2: Convert to fraction form
    3,376,483.68/4,659,545.34 = 1,848,590.40/x
  3. Step 3: Cross multiply
    3,376,483.68x = 4,659,545.34 × 1,848,590.40
  4. Step 4: Simplify right side
    3,376,483.68x = 8,613,590,783,888.74
  5. Step 5: Solve for x
    x = 8,613,590,783,888.74/3,376,483.68
  6. Step 6: Final answer
    x = 2,551,053.58

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1.5x scale

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.