Home / 4,404,579.60-6,604,901.10-1,708,008.60

Finding the Fourth Proportional to 4,404,579.60, 6,604,901.10 and 1,708,008.60

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Solution

The fourth proportional to 4,404,579.60, 6,604,901.10 and 1,708,008.60 is: 2,561,249.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,579.60 : 6,604,901.10 = 1,708,008.60 : x
  2. Step 2: Convert to fraction form
    4,404,579.60/6,604,901.10 = 1,708,008.60/x
  3. Step 3: Cross multiply
    4,404,579.60x = 6,604,901.10 × 1,708,008.60
  4. Step 4: Simplify right side
    4,404,579.60x = 11,281,227,880,949.46
  5. Step 5: Solve for x
    x = 11,281,227,880,949.46/4,404,579.60
  6. Step 6: Final answer
    x = 2,561,249.63

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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.