Home / 6,325,342.34-9,488,013.56-1,533,031.61

Finding the Fourth Proportional to 6,325,342.34, 9,488,013.56 and 1,533,031.61

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Solution

The fourth proportional to 6,325,342.34, 9,488,013.56 and 1,533,031.61 is: 2,299,547.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,342.34 : 9,488,013.56 = 1,533,031.61 : x
  2. Step 2: Convert to fraction form
    6,325,342.34/9,488,013.56 = 1,533,031.61/x
  3. Step 3: Cross multiply
    6,325,342.34x = 9,488,013.56 × 1,533,031.61
  4. Step 4: Simplify right side
    6,325,342.34x = 14,545,424,731,141.24
  5. Step 5: Solve for x
    x = 14,545,424,731,141.24/6,325,342.34
  6. Step 6: Final answer
    x = 2,299,547.43

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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.