Home / 5,614,829.91-7,748,488.62-3,036,510.67

Finding the Fourth Proportional to 5,614,829.91, 7,748,488.62 and 3,036,510.67

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Solution

The fourth proportional to 5,614,829.91, 7,748,488.62 and 3,036,510.67 is: 4,190,397.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,829.91 : 7,748,488.62 = 3,036,510.67 : x
  2. Step 2: Convert to fraction form
    5,614,829.91/7,748,488.62 = 3,036,510.67/x
  3. Step 3: Cross multiply
    5,614,829.91x = 7,748,488.62 × 3,036,510.67
  4. Step 4: Simplify right side
    5,614,829.91x = 23,528,368,371,003.57
  5. Step 5: Solve for x
    x = 23,528,368,371,003.57/5,614,829.91
  6. Step 6: Final answer
    x = 4,190,397.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.