Home / 9,596,156.16-13,243,052.16-5,245,535.04

Finding the Fourth Proportional to 9,596,156.16, 13,243,052.16 and 5,245,535.04

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Solution

The fourth proportional to 9,596,156.16, 13,243,052.16 and 5,245,535.04 is: 7,239,033.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596,156.16 : 13,243,052.16 = 5,245,535.04 : x
  2. Step 2: Convert to fraction form
    9,596,156.16/13,243,052.16 = 5,245,535.04/x
  3. Step 3: Cross multiply
    9,596,156.16x = 13,243,052.16 × 5,245,535.04
  4. Step 4: Simplify right side
    9,596,156.16x = 69,466,894,141,827.69
  5. Step 5: Solve for x
    x = 69,466,894,141,827.69/9,596,156.16
  6. Step 6: Final answer
    x = 7,239,033.32

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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.