Home / 4,052,482.79-5,592,470.34-2,216,901.59

Finding the Fourth Proportional to 4,052,482.79, 5,592,470.34 and 2,216,901.59

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Solution

The fourth proportional to 4,052,482.79, 5,592,470.34 and 2,216,901.59 is: 3,059,348.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,482.79 : 5,592,470.34 = 2,216,901.59 : x
  2. Step 2: Convert to fraction form
    4,052,482.79/5,592,470.34 = 2,216,901.59/x
  3. Step 3: Cross multiply
    4,052,482.79x = 5,592,470.34 × 2,216,901.59
  4. Step 4: Simplify right side
    4,052,482.79x = 12,397,956,390,096.63
  5. Step 5: Solve for x
    x = 12,397,956,390,096.63/4,052,482.79
  6. Step 6: Final answer
    x = 3,059,348.32

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Double scale
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Similar ratio
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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.