Home / 1,657,860.27-2,486,790.47-592,837.71

Finding the Fourth Proportional to 1,657,860.27, 2,486,790.47 and 592,837.71

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Solution

The fourth proportional to 1,657,860.27, 2,486,790.47 and 592,837.71 is: 889,256.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,860.27 : 2,486,790.47 = 592,837.71 : x
  2. Step 2: Convert to fraction form
    1,657,860.27/2,486,790.47 = 592,837.71/x
  3. Step 3: Cross multiply
    1,657,860.27x = 2,486,790.47 × 592,837.71
  4. Step 4: Simplify right side
    1,657,860.27x = 1,474,263,167,484.62
  5. Step 5: Solve for x
    x = 1,474,263,167,484.62/1,657,860.27
  6. Step 6: Final answer
    x = 889,256.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.