Home / 9,386,757.92-12,953,731.20-5,094,405.92

Finding the Fourth Proportional to 9,386,757.92, 12,953,731.20 and 5,094,405.92

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Solution

The fourth proportional to 9,386,757.92, 12,953,731.20 and 5,094,405.92 is: 7,030,283.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,757.92 : 12,953,731.20 = 5,094,405.92 : x
  2. Step 2: Convert to fraction form
    9,386,757.92/12,953,731.20 = 5,094,405.92/x
  3. Step 3: Cross multiply
    9,386,757.92x = 12,953,731.20 × 5,094,405.92
  4. Step 4: Simplify right side
    9,386,757.92x = 65,991,564,911,368.70
  5. Step 5: Solve for x
    x = 65,991,564,911,368.70/9,386,757.92
  6. Step 6: Final answer
    x = 7,030,283.03

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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.