Home / 1,010,117.92-1,515,708.92-583,953.03

Finding the Fourth Proportional to 1,010,117.92, 1,515,708.92 and 583,953.03

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Solution

The fourth proportional to 1,010,117.92, 1,515,708.92 and 583,953.03 is: 876,237.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,117.92 : 1,515,708.92 = 583,953.03 : x
  2. Step 2: Convert to fraction form
    1,010,117.92/1,515,708.92 = 583,953.03/x
  3. Step 3: Cross multiply
    1,010,117.92x = 1,515,708.92 × 583,953.03
  4. Step 4: Simplify right side
    1,010,117.92x = 885,102,823,670.41
  5. Step 5: Solve for x
    x = 885,102,823,670.41/1,010,117.92
  6. Step 6: Final answer
    x = 876,237.13

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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.