Home / 8,452,099.89-11,663,815.14-4,584,565.35

Finding the Fourth Proportional to 8,452,099.89, 11,663,815.14 and 4,584,565.35

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Solution

The fourth proportional to 8,452,099.89, 11,663,815.14 and 4,584,565.35 is: 6,326,655.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,452,099.89 : 11,663,815.14 = 4,584,565.35 : x
  2. Step 2: Convert to fraction form
    8,452,099.89/11,663,815.14 = 4,584,565.35/x
  3. Step 3: Cross multiply
    8,452,099.89x = 11,663,815.14 × 4,584,565.35
  4. Step 4: Simplify right side
    8,452,099.89x = 53,473,522,739,649.40
  5. Step 5: Solve for x
    x = 53,473,522,739,649.40/8,452,099.89
  6. Step 6: Final answer
    x = 6,326,655.32

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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.