Home / 4,806,387.61-6,632,817.01-2,630,943.17

Finding the Fourth Proportional to 4,806,387.61, 6,632,817.01 and 2,630,943.17

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Solution

The fourth proportional to 4,806,387.61, 6,632,817.01 and 2,630,943.17 is: 3,630,702.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,387.61 : 6,632,817.01 = 2,630,943.17 : x
  2. Step 2: Convert to fraction form
    4,806,387.61/6,632,817.01 = 2,630,943.17/x
  3. Step 3: Cross multiply
    4,806,387.61x = 6,632,817.01 × 2,630,943.17
  4. Step 4: Simplify right side
    4,806,387.61x = 17,450,564,610,319.32
  5. Step 5: Solve for x
    x = 17,450,564,610,319.32/4,806,387.61
  6. Step 6: Final answer
    x = 3,630,702.73

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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.