Home / 4,059,423.14-5,602,003.45-2,427,830.25

Finding the Fourth Proportional to 4,059,423.14, 5,602,003.45 and 2,427,830.25

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Solution

The fourth proportional to 4,059,423.14, 5,602,003.45 and 2,427,830.25 is: 3,350,405.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,423.14 : 5,602,003.45 = 2,427,830.25 : x
  2. Step 2: Convert to fraction form
    4,059,423.14/5,602,003.45 = 2,427,830.25/x
  3. Step 3: Cross multiply
    4,059,423.14x = 5,602,003.45 × 2,427,830.25
  4. Step 4: Simplify right side
    4,059,423.14x = 13,600,713,409,437.27
  5. Step 5: Solve for x
    x = 13,600,713,409,437.27/4,059,423.14
  6. Step 6: Final answer
    x = 3,350,405.45

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1.5x scale

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.