Home / 8,608,088.55-12,897,960.75-6,014,656.47

Finding the Fourth Proportional to 8,608,088.55, 12,897,960.75 and 6,014,656.47

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Solution

The fourth proportional to 8,608,088.55, 12,897,960.75 and 6,014,656.47 is: 9,012,082.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,088.55 : 12,897,960.75 = 6,014,656.47 : x
  2. Step 2: Convert to fraction form
    8,608,088.55/12,897,960.75 = 6,014,656.47/x
  3. Step 3: Cross multiply
    8,608,088.55x = 12,897,960.75 × 6,014,656.47
  4. Step 4: Simplify right side
    8,608,088.55x = 77,576,803,074,793.55
  5. Step 5: Solve for x
    x = 77,576,803,074,793.55/8,608,088.55
  6. Step 6: Final answer
    x = 9,012,082.37

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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.