Home / 4,935,838.40-7,406,522.40-2,095,467.20

Finding the Fourth Proportional to 4,935,838.40, 7,406,522.40 and 2,095,467.20

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Solution

The fourth proportional to 4,935,838.40, 7,406,522.40 and 2,095,467.20 is: 3,144,374.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,838.40 : 7,406,522.40 = 2,095,467.20 : x
  2. Step 2: Convert to fraction form
    4,935,838.40/7,406,522.40 = 2,095,467.20/x
  3. Step 3: Cross multiply
    4,935,838.40x = 7,406,522.40 × 2,095,467.20
  4. Step 4: Simplify right side
    4,935,838.40x = 15,520,124,755,265.28
  5. Step 5: Solve for x
    x = 15,520,124,755,265.28/4,935,838.40
  6. Step 6: Final answer
    x = 3,144,374.57

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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.