Home / 7,369,501.88-11,060,463.90-3,112,725.08

Finding the Fourth Proportional to 7,369,501.88, 11,060,463.90 and 3,112,725.08

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Solution

The fourth proportional to 7,369,501.88, 11,060,463.90 and 3,112,725.08 is: 4,671,711.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,501.88 : 11,060,463.90 = 3,112,725.08 : x
  2. Step 2: Convert to fraction form
    7,369,501.88/11,060,463.90 = 3,112,725.08/x
  3. Step 3: Cross multiply
    7,369,501.88x = 11,060,463.90 × 3,112,725.08
  4. Step 4: Simplify right side
    7,369,501.88x = 34,428,183,405,615.77
  5. Step 5: Solve for x
    x = 34,428,183,405,615.77/7,369,501.88
  6. Step 6: Final answer
    x = 4,671,711.05

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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.