Home / 1,593,587.54-2,390,182.35-646,047.86

Finding the Fourth Proportional to 1,593,587.54, 2,390,182.35 and 646,047.86

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Solution

The fourth proportional to 1,593,587.54, 2,390,182.35 and 646,047.86 is: 968,991.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,587.54 : 2,390,182.35 = 646,047.86 : x
  2. Step 2: Convert to fraction form
    1,593,587.54/2,390,182.35 = 646,047.86/x
  3. Step 3: Cross multiply
    1,593,587.54x = 2,390,182.35 × 646,047.86
  4. Step 4: Simplify right side
    1,593,587.54x = 1,544,172,192,227.27
  5. Step 5: Solve for x
    x = 1,544,172,192,227.27/1,593,587.54
  6. Step 6: Final answer
    x = 968,991.13

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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.