Home / 3,495,860.43-4,824,417.68-1,926,056.06

Finding the Fourth Proportional to 3,495,860.43, 4,824,417.68 and 1,926,056.06

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Solution

The fourth proportional to 3,495,860.43, 4,824,417.68 and 1,926,056.06 is: 2,658,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,860.43 : 4,824,417.68 = 1,926,056.06 : x
  2. Step 2: Convert to fraction form
    3,495,860.43/4,824,417.68 = 1,926,056.06/x
  3. Step 3: Cross multiply
    3,495,860.43x = 4,824,417.68 × 1,926,056.06
  4. Step 4: Simplify right side
    3,495,860.43x = 9,292,098,874,782.77
  5. Step 5: Solve for x
    x = 9,292,098,874,782.77/3,495,860.43
  6. Step 6: Final answer
    x = 2,658,029.13

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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.