Home / 9,208,026.59-13,808,239.62-3,143,247.32

Finding the Fourth Proportional to 9,208,026.59, 13,808,239.62 and 3,143,247.32

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Solution

The fourth proportional to 9,208,026.59, 13,808,239.62 and 3,143,247.32 is: 4,713,573.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,026.59 : 13,808,239.62 = 3,143,247.32 : x
  2. Step 2: Convert to fraction form
    9,208,026.59/13,808,239.62 = 3,143,247.32/x
  3. Step 3: Cross multiply
    9,208,026.59x = 13,808,239.62 × 3,143,247.32
  4. Step 4: Simplify right side
    9,208,026.59x = 43,402,712,211,058.19
  5. Step 5: Solve for x
    x = 43,402,712,211,058.19/9,208,026.59
  6. Step 6: Final answer
    x = 4,713,573.73

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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.