Home / 7,669,307.61-10,583,636.58-4,231,548.27

Finding the Fourth Proportional to 7,669,307.61, 10,583,636.58 and 4,231,548.27

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Solution

The fourth proportional to 7,669,307.61, 10,583,636.58 and 4,231,548.27 is: 5,839,532.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,669,307.61 : 10,583,636.58 = 4,231,548.27 : x
  2. Step 2: Convert to fraction form
    7,669,307.61/10,583,636.58 = 4,231,548.27/x
  3. Step 3: Cross multiply
    7,669,307.61x = 10,583,636.58 × 4,231,548.27
  4. Step 4: Simplify right side
    7,669,307.61x = 44,785,169,060,407.71
  5. Step 5: Solve for x
    x = 44,785,169,060,407.71/7,669,307.61
  6. Step 6: Final answer
    x = 5,839,532.24

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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.