Home / 9,528,401.49-14,284,566.06-4,132,989.64

Finding the Fourth Proportional to 9,528,401.49, 14,284,566.06 and 4,132,989.64

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Solution

The fourth proportional to 9,528,401.49, 14,284,566.06 and 4,132,989.64 is: 6,195,998.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528,401.49 : 14,284,566.06 = 4,132,989.64 : x
  2. Step 2: Convert to fraction form
    9,528,401.49/14,284,566.06 = 4,132,989.64/x
  3. Step 3: Cross multiply
    9,528,401.49x = 14,284,566.06 × 4,132,989.64
  4. Step 4: Simplify right side
    9,528,401.49x = 59,037,963,537,875.62
  5. Step 5: Solve for x
    x = 59,037,963,537,875.62/9,528,401.49
  6. Step 6: Final answer
    x = 6,195,998.73

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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.