Home / 7,411,584.84-10,234,370.28-4,662,853.92

Finding the Fourth Proportional to 7,411,584.84, 10,234,370.28 and 4,662,853.92

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Solution

The fourth proportional to 7,411,584.84, 10,234,370.28 and 4,662,853.92 is: 6,438,754.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,411,584.84 : 10,234,370.28 = 4,662,853.92 : x
  2. Step 2: Convert to fraction form
    7,411,584.84/10,234,370.28 = 4,662,853.92/x
  3. Step 3: Cross multiply
    7,411,584.84x = 10,234,370.28 × 4,662,853.92
  4. Step 4: Simplify right side
    7,411,584.84x = 47,721,373,578,829.49
  5. Step 5: Solve for x
    x = 47,721,373,578,829.49/7,411,584.84
  6. Step 6: Final answer
    x = 6,438,754.28

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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.