Home / 4,806,386.61-6,632,815.63-2,630,942.17

Finding the Fourth Proportional to 4,806,386.61, 6,632,815.63 and 2,630,942.17

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Solution

The fourth proportional to 4,806,386.61, 6,632,815.63 and 2,630,942.17 is: 3,630,701.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,386.61 : 6,632,815.63 = 2,630,942.17 : x
  2. Step 2: Convert to fraction form
    4,806,386.61/6,632,815.63 = 2,630,942.17/x
  3. Step 3: Cross multiply
    4,806,386.61x = 6,632,815.63 × 2,630,942.17
  4. Step 4: Simplify right side
    4,806,386.61x = 17,450,554,346,802.12
  5. Step 5: Solve for x
    x = 17,450,554,346,802.12/4,806,386.61
  6. Step 6: Final answer
    x = 3,630,701.35

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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.