Home / 9,236,505.83-12,746,001.51-5,106,274.11

Finding the Fourth Proportional to 9,236,505.83, 12,746,001.51 and 5,106,274.11

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Solution

The fourth proportional to 9,236,505.83, 12,746,001.51 and 5,106,274.11 is: 7,046,450.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,505.83 : 12,746,001.51 = 5,106,274.11 : x
  2. Step 2: Convert to fraction form
    9,236,505.83/12,746,001.51 = 5,106,274.11/x
  3. Step 3: Cross multiply
    9,236,505.83x = 12,746,001.51 × 5,106,274.11
  4. Step 4: Simplify right side
    9,236,505.83x = 65,084,577,516,533.91
  5. Step 5: Solve for x
    x = 65,084,577,516,533.91/9,236,505.83
  6. Step 6: Final answer
    x = 7,046,450.11

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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.