Home / 8,432,185.86-11,636,403.03-4,564,706.00

Finding the Fourth Proportional to 8,432,185.86, 11,636,403.03 and 4,564,706.00

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Solution

The fourth proportional to 8,432,185.86, 11,636,403.03 and 4,564,706.00 is: 6,299,286.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,432,185.86 : 11,636,403.03 = 4,564,706.00 : x
  2. Step 2: Convert to fraction form
    8,432,185.86/11,636,403.03 = 4,564,706.00/x
  3. Step 3: Cross multiply
    8,432,185.86x = 11,636,403.03 × 4,564,706.00
  4. Step 4: Simplify right side
    8,432,185.86x = 53,116,758,671,277.16
  5. Step 5: Solve for x
    x = 53,116,758,671,277.16/8,432,185.86
  6. Step 6: Final answer
    x = 6,299,286.99

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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.