Home / 8,154,615.06-12,205,307.21-5,995,068.59

Finding the Fourth Proportional to 8,154,615.06, 12,205,307.21 and 5,995,068.59

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Solution

The fourth proportional to 8,154,615.06, 12,205,307.21 and 5,995,068.59 is: 8,973,035.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154,615.06 : 12,205,307.21 = 5,995,068.59 : x
  2. Step 2: Convert to fraction form
    8,154,615.06/12,205,307.21 = 5,995,068.59/x
  3. Step 3: Cross multiply
    8,154,615.06x = 12,205,307.21 × 5,995,068.59
  4. Step 4: Simplify right side
    8,154,615.06x = 73,171,653,886,509.47
  5. Step 5: Solve for x
    x = 73,171,653,886,509.47/8,154,615.06
  6. Step 6: Final answer
    x = 8,973,035.92

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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.