Home / 8,594,056.55-12,890,897.55-4,042,582.52

Finding the Fourth Proportional to 8,594,056.55, 12,890,897.55 and 4,042,582.52

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Solution

The fourth proportional to 8,594,056.55, 12,890,897.55 and 4,042,582.52 is: 6,063,785.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,056.55 : 12,890,897.55 = 4,042,582.52 : x
  2. Step 2: Convert to fraction form
    8,594,056.55/12,890,897.55 = 4,042,582.52/x
  3. Step 3: Cross multiply
    8,594,056.55x = 12,890,897.55 × 4,042,582.52
  4. Step 4: Simplify right side
    8,594,056.55x = 52,112,517,102,740.83
  5. Step 5: Solve for x
    x = 52,112,517,102,740.83/8,594,056.55
  6. Step 6: Final answer
    x = 6,063,785.69

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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.