Home / 4,362,117.55-6,019,885.52-2,402,080.59

Finding the Fourth Proportional to 4,362,117.55, 6,019,885.52 and 2,402,080.59

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Solution

The fourth proportional to 4,362,117.55, 6,019,885.52 and 2,402,080.59 is: 3,314,961.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,117.55 : 6,019,885.52 = 2,402,080.59 : x
  2. Step 2: Convert to fraction form
    4,362,117.55/6,019,885.52 = 2,402,080.59/x
  3. Step 3: Cross multiply
    4,362,117.55x = 6,019,885.52 × 2,402,080.59
  4. Step 4: Simplify right side
    4,362,117.55x = 14,460,250,177,766.80
  5. Step 5: Solve for x
    x = 14,460,250,177,766.80/4,362,117.55
  6. Step 6: Final answer
    x = 3,314,961.14

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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.