Home / 11,545,055.64-17,312,464.26-6,152,700.96

Finding the Fourth Proportional to 11,545,055.64, 17,312,464.26 and 6,152,700.96

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Solution

The fourth proportional to 11,545,055.64, 17,312,464.26 and 6,152,700.96 is: 9,226,323.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,545,055.64 : 17,312,464.26 = 6,152,700.96 : x
  2. Step 2: Convert to fraction form
    11,545,055.64/17,312,464.26 = 6,152,700.96/x
  3. Step 3: Cross multiply
    11,545,055.64x = 17,312,464.26 × 6,152,700.96
  4. Step 4: Simplify right side
    11,545,055.64x = 106,518,415,472,467.70
  5. Step 5: Solve for x
    x = 106,518,415,472,467.70/11,545,055.64
  6. Step 6: Final answer
    x = 9,226,323.27

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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.