Home / 3,334,323.01-4,601,387.84-1,806,430.14

Finding the Fourth Proportional to 3,334,323.01, 4,601,387.84 and 1,806,430.14

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Solution

The fourth proportional to 3,334,323.01, 4,601,387.84 and 1,806,430.14 is: 2,492,885.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,323.01 : 4,601,387.84 = 1,806,430.14 : x
  2. Step 2: Convert to fraction form
    3,334,323.01/4,601,387.84 = 1,806,430.14/x
  3. Step 3: Cross multiply
    3,334,323.01x = 4,601,387.84 × 1,806,430.14
  4. Step 4: Simplify right side
    3,334,323.01x = 8,312,085,680,005.50
  5. Step 5: Solve for x
    x = 8,312,085,680,005.50/3,334,323.01
  6. Step 6: Final answer
    x = 2,492,885.56

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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.