Home / 8,432,265.93-11,636,524.55-4,564,784.25

Finding the Fourth Proportional to 8,432,265.93, 11,636,524.55 and 4,564,784.25

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Solution

The fourth proportional to 8,432,265.93, 11,636,524.55 and 4,564,784.25 is: 6,299,400.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,432,265.93 : 11,636,524.55 = 4,564,784.25 : x
  2. Step 2: Convert to fraction form
    8,432,265.93/11,636,524.55 = 4,564,784.25/x
  3. Step 3: Cross multiply
    8,432,265.93x = 11,636,524.55 × 4,564,784.25
  4. Step 4: Simplify right side
    8,432,265.93x = 53,118,223,967,754.41
  5. Step 5: Solve for x
    x = 53,118,223,967,754.41/8,432,265.93
  6. Step 6: Final answer
    x = 6,299,400.94

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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.