Home / 9,650,515.27-14,478,574.43-3,890,275.87

Finding the Fourth Proportional to 9,650,515.27, 14,478,574.43 and 3,890,275.87

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Solution

The fourth proportional to 9,650,515.27, 14,478,574.43 and 3,890,275.87 is: 5,836,543.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,515.27 : 14,478,574.43 = 3,890,275.87 : x
  2. Step 2: Convert to fraction form
    9,650,515.27/14,478,574.43 = 3,890,275.87/x
  3. Step 3: Cross multiply
    9,650,515.27x = 14,478,574.43 × 3,890,275.87
  4. Step 4: Simplify right side
    9,650,515.27x = 56,325,648,717,576.63
  5. Step 5: Solve for x
    x = 56,325,648,717,576.63/9,650,515.27
  6. Step 6: Final answer
    x = 5,836,543.14

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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.