Home / 1,177,030.98-1,765,562.88-335,582.73

Finding the Fourth Proportional to 1,177,030.98, 1,765,562.88 and 335,582.73

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Solution

The fourth proportional to 1,177,030.98, 1,765,562.88 and 335,582.73 is: 503,378.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,030.98 : 1,765,562.88 = 335,582.73 : x
  2. Step 2: Convert to fraction form
    1,177,030.98/1,765,562.88 = 335,582.73/x
  3. Step 3: Cross multiply
    1,177,030.98x = 1,765,562.88 × 335,582.73
  4. Step 4: Simplify right side
    1,177,030.98x = 592,492,411,257.06
  5. Step 5: Solve for x
    x = 592,492,411,257.06/1,177,030.98
  6. Step 6: Final answer
    x = 503,378.77

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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.