Home / 9,523,782.42-14,285,969.90-4,531,541.21

Finding the Fourth Proportional to 9,523,782.42, 14,285,969.90 and 4,531,541.21

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Solution

The fourth proportional to 9,523,782.42, 14,285,969.90 and 4,531,541.21 is: 6,797,452.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,523,782.42 : 14,285,969.90 = 4,531,541.21 : x
  2. Step 2: Convert to fraction form
    9,523,782.42/14,285,969.90 = 4,531,541.21/x
  3. Step 3: Cross multiply
    9,523,782.42x = 14,285,969.90 × 4,531,541.21
  4. Step 4: Simplify right side
    9,523,782.42x = 64,737,461,232,582.02
  5. Step 5: Solve for x
    x = 64,737,461,232,582.02/9,523,782.42
  6. Step 6: Final answer
    x = 6,797,452.77

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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.