Home / 3,440,044.29-5,160,689.27-1,417,164.06

Finding the Fourth Proportional to 3,440,044.29, 5,160,689.27 and 1,417,164.06

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Solution

The fourth proportional to 3,440,044.29, 5,160,689.27 and 1,417,164.06 is: 2,126,002.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,044.29 : 5,160,689.27 = 1,417,164.06 : x
  2. Step 2: Convert to fraction form
    3,440,044.29/5,160,689.27 = 1,417,164.06/x
  3. Step 3: Cross multiply
    3,440,044.29x = 5,160,689.27 × 1,417,164.06
  4. Step 4: Simplify right side
    3,440,044.29x = 7,313,543,358,271.64
  5. Step 5: Solve for x
    x = 7,313,543,358,271.64/3,440,044.29
  6. Step 6: Final answer
    x = 2,126,002.67

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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.