Home / 1,036,645.90-1,552,951.34-586,003.61

Finding the Fourth Proportional to 1,036,645.90, 1,552,951.34 and 586,003.61

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Solution

The fourth proportional to 1,036,645.90, 1,552,951.34 and 586,003.61 is: 877,864.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,645.90 : 1,552,951.34 = 586,003.61 : x
  2. Step 2: Convert to fraction form
    1,036,645.90/1,552,951.34 = 586,003.61/x
  3. Step 3: Cross multiply
    1,036,645.90x = 1,552,951.34 × 586,003.61
  4. Step 4: Simplify right side
    1,036,645.90x = 910,035,094,544.21
  5. Step 5: Solve for x
    x = 910,035,094,544.21/1,036,645.90
  6. Step 6: Final answer
    x = 877,864.95

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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.