Home / 1,086,565.14-1,499,384.88-603,092.25

Finding the Fourth Proportional to 1,086,565.14, 1,499,384.88 and 603,092.25

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Solution

The fourth proportional to 1,086,565.14, 1,499,384.88 and 603,092.25 is: 832,225.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,565.14 : 1,499,384.88 = 603,092.25 : x
  2. Step 2: Convert to fraction form
    1,086,565.14/1,499,384.88 = 603,092.25/x
  3. Step 3: Cross multiply
    1,086,565.14x = 1,499,384.88 × 603,092.25
  4. Step 4: Simplify right side
    1,086,565.14x = 904,267,400,895.18
  5. Step 5: Solve for x
    x = 904,267,400,895.18/1,086,565.14
  6. Step 6: Final answer
    x = 832,225.67

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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.