Home / 2,684,376.03-4,026,044.17-1,043,050.45

Finding the Fourth Proportional to 2,684,376.03, 4,026,044.17 and 1,043,050.45

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Solution

The fourth proportional to 2,684,376.03, 4,026,044.17 and 1,043,050.45 is: 1,564,373.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,376.03 : 4,026,044.17 = 1,043,050.45 : x
  2. Step 2: Convert to fraction form
    2,684,376.03/4,026,044.17 = 1,043,050.45/x
  3. Step 3: Cross multiply
    2,684,376.03x = 4,026,044.17 × 1,043,050.45
  4. Step 4: Simplify right side
    2,684,376.03x = 4,199,367,170,565.64
  5. Step 5: Solve for x
    x = 4,199,367,170,565.64/2,684,376.03
  6. Step 6: Final answer
    x = 1,564,373.67

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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.