Home / 7,032,033.72-10,600,756.32-6,563,311.74

Finding the Fourth Proportional to 7,032,033.72, 10,600,756.32 and 6,563,311.74

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Solution

The fourth proportional to 7,032,033.72, 10,600,756.32 and 6,563,311.74 is: 9,894,160.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,033.72 : 10,600,756.32 = 6,563,311.74 : x
  2. Step 2: Convert to fraction form
    7,032,033.72/10,600,756.32 = 6,563,311.74/x
  3. Step 3: Cross multiply
    7,032,033.72x = 10,600,756.32 × 6,563,311.74
  4. Step 4: Simplify right side
    7,032,033.72x = 69,576,068,407,935.20
  5. Step 5: Solve for x
    x = 69,576,068,407,935.20/7,032,033.72
  6. Step 6: Final answer
    x = 9,894,160.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.