Home / 4,865,004.89-6,712,592.93-2,904,501.40

Finding the Fourth Proportional to 4,865,004.89, 6,712,592.93 and 2,904,501.40

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Solution

The fourth proportional to 4,865,004.89, 6,712,592.93 and 2,904,501.40 is: 4,007,546.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,004.89 : 6,712,592.93 = 2,904,501.40 : x
  2. Step 2: Convert to fraction form
    4,865,004.89/6,712,592.93 = 2,904,501.40/x
  3. Step 3: Cross multiply
    4,865,004.89x = 6,712,592.93 × 2,904,501.40
  4. Step 4: Simplify right side
    4,865,004.89x = 19,496,735,531,511.11
  5. Step 5: Solve for x
    x = 19,496,735,531,511.11/4,865,004.89
  6. Step 6: Final answer
    x = 4,007,546.95

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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.