Home / 1,074,663.74-1,483,035.95-591,218.51

Finding the Fourth Proportional to 1,074,663.74, 1,483,035.95 and 591,218.51

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Solution

The fourth proportional to 1,074,663.74, 1,483,035.95 and 591,218.51 is: 815,881.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,663.74 : 1,483,035.95 = 591,218.51 : x
  2. Step 2: Convert to fraction form
    1,074,663.74/1,483,035.95 = 591,218.51/x
  3. Step 3: Cross multiply
    1,074,663.74x = 1,483,035.95 × 591,218.51
  4. Step 4: Simplify right side
    1,074,663.74x = 876,798,294,264.16
  5. Step 5: Solve for x
    x = 876,798,294,264.16/1,074,663.74
  6. Step 6: Final answer
    x = 815,881.53

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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.