Home / 9,435,532.64-14,134,802.30-4,889,563.48

Finding the Fourth Proportional to 9,435,532.64, 14,134,802.30 and 4,889,563.48

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Solution

The fourth proportional to 9,435,532.64, 14,134,802.30 and 4,889,563.48 is: 7,324,760.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435,532.64 : 14,134,802.30 = 4,889,563.48 : x
  2. Step 2: Convert to fraction form
    9,435,532.64/14,134,802.30 = 4,889,563.48/x
  3. Step 3: Cross multiply
    9,435,532.64x = 14,134,802.30 × 4,889,563.48
  4. Step 4: Simplify right side
    9,435,532.64x = 69,113,013,063,315.18
  5. Step 5: Solve for x
    x = 69,113,013,063,315.18/9,435,532.64
  6. Step 6: Final answer
    x = 7,324,760.10

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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.