Home / 12,070,113.24-16,656,954.06-6,563,597.16

Finding the Fourth Proportional to 12,070,113.24, 16,656,954.06 and 6,563,597.16

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Solution

The fourth proportional to 12,070,113.24, 16,656,954.06 and 6,563,597.16 is: 9,057,871.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,070,113.24 : 16,656,954.06 = 6,563,597.16 : x
  2. Step 2: Convert to fraction form
    12,070,113.24/16,656,954.06 = 6,563,597.16/x
  3. Step 3: Cross multiply
    12,070,113.24x = 16,656,954.06 × 6,563,597.16
  4. Step 4: Simplify right side
    12,070,113.24x = 109,329,536,362,466.47
  5. Step 5: Solve for x
    x = 109,329,536,362,466.47/12,070,113.24
  6. Step 6: Final answer
    x = 9,057,871.64

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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.