Home / 9,062,787.42-13,596,178.73-3,946,038.48

Finding the Fourth Proportional to 9,062,787.42, 13,596,178.73 and 3,946,038.48

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Solution

The fourth proportional to 9,062,787.42, 13,596,178.73 and 3,946,038.48 is: 5,919,927.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,787.42 : 13,596,178.73 = 3,946,038.48 : x
  2. Step 2: Convert to fraction form
    9,062,787.42/13,596,178.73 = 3,946,038.48/x
  3. Step 3: Cross multiply
    9,062,787.42x = 13,596,178.73 × 3,946,038.48
  4. Step 4: Simplify right side
    9,062,787.42x = 53,651,044,429,807.34
  5. Step 5: Solve for x
    x = 53,651,044,429,807.34/9,062,787.42
  6. Step 6: Final answer
    x = 5,919,927.50

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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.