Home / 4,941,476.61-7,413,492.29-2,893,865.87

Finding the Fourth Proportional to 4,941,476.61, 7,413,492.29 and 2,893,865.87

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Solution

The fourth proportional to 4,941,476.61, 7,413,492.29 and 2,893,865.87 is: 4,341,546.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,476.61 : 7,413,492.29 = 2,893,865.87 : x
  2. Step 2: Convert to fraction form
    4,941,476.61/7,413,492.29 = 2,893,865.87/x
  3. Step 3: Cross multiply
    4,941,476.61x = 7,413,492.29 × 2,893,865.87
  4. Step 4: Simplify right side
    4,941,476.61x = 21,453,652,264,002.36
  5. Step 5: Solve for x
    x = 21,453,652,264,002.36/4,941,476.61
  6. Step 6: Final answer
    x = 4,341,546.86

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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.