Home / 2,392,417.39-3,301,792.05-1,462,670.68

Finding the Fourth Proportional to 2,392,417.39, 3,301,792.05 and 1,462,670.68

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Solution

The fourth proportional to 2,392,417.39, 3,301,792.05 and 1,462,670.68 is: 2,018,642.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,417.39 : 3,301,792.05 = 1,462,670.68 : x
  2. Step 2: Convert to fraction form
    2,392,417.39/3,301,792.05 = 1,462,670.68/x
  3. Step 3: Cross multiply
    2,392,417.39x = 3,301,792.05 × 1,462,670.68
  4. Step 4: Simplify right side
    2,392,417.39x = 4,829,434,422,992.09
  5. Step 5: Solve for x
    x = 4,829,434,422,992.09/2,392,417.39
  6. Step 6: Final answer
    x = 2,018,642.08

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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.