Home / 1,755,565.04-2,633,347.26-493,392.67

Finding the Fourth Proportional to 1,755,565.04, 2,633,347.26 and 493,392.67

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Solution

The fourth proportional to 1,755,565.04, 2,633,347.26 and 493,392.67 is: 740,088.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,565.04 : 2,633,347.26 = 493,392.67 : x
  2. Step 2: Convert to fraction form
    1,755,565.04/2,633,347.26 = 493,392.67/x
  3. Step 3: Cross multiply
    1,755,565.04x = 2,633,347.26 × 493,392.67
  4. Step 4: Simplify right side
    1,755,565.04x = 1,299,274,229,065.22
  5. Step 5: Solve for x
    x = 1,299,274,229,065.22/1,755,565.04
  6. Step 6: Final answer
    x = 740,088.92

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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.