Home / 2,850,265.84-3,933,430.53-1,626,547

Finding the Fourth Proportional to 2,850,265.84, 3,933,430.53 and 1,626,547

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Solution

The fourth proportional to 2,850,265.84, 3,933,430.53 and 1,626,547 is: 2,244,671.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,265.84 : 3,933,430.53 = 1,626,547 : x
  2. Step 2: Convert to fraction form
    2,850,265.84/3,933,430.53 = 1,626,547/x
  3. Step 3: Cross multiply
    2,850,265.84x = 3,933,430.53 × 1,626,547
  4. Step 4: Simplify right side
    2,850,265.84x = 6,397,909,628,279.91
  5. Step 5: Solve for x
    x = 6,397,909,628,279.91/2,850,265.84
  6. Step 6: Final answer
    x = 2,244,671.19

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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.