Home / 5,996,475.40-8,991,602.70-2,208,008.20

Finding the Fourth Proportional to 5,996,475.40, 8,991,602.70 and 2,208,008.20

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Solution

The fourth proportional to 5,996,475.40, 8,991,602.70 and 2,208,008.20 is: 3,310,867.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,475.40 : 8,991,602.70 = 2,208,008.20 : x
  2. Step 2: Convert to fraction form
    5,996,475.40/8,991,602.70 = 2,208,008.20/x
  3. Step 3: Cross multiply
    5,996,475.40x = 8,991,602.70 × 2,208,008.20
  4. Step 4: Simplify right side
    5,996,475.40x = 19,853,532,492,742.14
  5. Step 5: Solve for x
    x = 19,853,532,492,742.14/5,996,475.40
  6. Step 6: Final answer
    x = 3,310,867.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.