Home / 7,369,502.07-11,060,464.19-3,112,725.27

Finding the Fourth Proportional to 7,369,502.07, 11,060,464.19 and 3,112,725.27

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Solution

The fourth proportional to 7,369,502.07, 11,060,464.19 and 3,112,725.27 is: 4,671,711.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,502.07 : 11,060,464.19 = 3,112,725.27 : x
  2. Step 2: Convert to fraction form
    7,369,502.07/11,060,464.19 = 3,112,725.27/x
  3. Step 3: Cross multiply
    7,369,502.07x = 11,060,464.19 × 3,112,725.27
  4. Step 4: Simplify right side
    7,369,502.07x = 34,428,186,366,579.46
  5. Step 5: Solve for x
    x = 34,428,186,366,579.46/7,369,502.07
  6. Step 6: Final answer
    x = 4,671,711.34

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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.