Home / 5,956,109.48-8,911,618.86-3,528,565.88

Finding the Fourth Proportional to 5,956,109.48, 8,911,618.86 and 3,528,565.88

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Solution

The fourth proportional to 5,956,109.48, 8,911,618.86 and 3,528,565.88 is: 5,279,492.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956,109.48 : 8,911,618.86 = 3,528,565.88 : x
  2. Step 2: Convert to fraction form
    5,956,109.48/8,911,618.86 = 3,528,565.88/x
  3. Step 3: Cross multiply
    5,956,109.48x = 8,911,618.86 × 3,528,565.88
  4. Step 4: Simplify right side
    5,956,109.48x = 31,445,234,244,960.49
  5. Step 5: Solve for x
    x = 31,445,234,244,960.49/5,956,109.48
  6. Step 6: Final answer
    x = 5,279,492.32

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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.