Home / 2,671,972.48-4,007,966.84-650,216.76

Finding the Fourth Proportional to 2,671,972.48, 4,007,966.84 and 650,216.76

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Solution

The fourth proportional to 2,671,972.48, 4,007,966.84 and 650,216.76 is: 975,327.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,972.48 : 4,007,966.84 = 650,216.76 : x
  2. Step 2: Convert to fraction form
    2,671,972.48/4,007,966.84 = 650,216.76/x
  3. Step 3: Cross multiply
    2,671,972.48x = 4,007,966.84 × 650,216.76
  4. Step 4: Simplify right side
    2,671,972.48x = 2,606,047,212,892.24
  5. Step 5: Solve for x
    x = 2,606,047,212,892.24/2,671,972.48
  6. Step 6: Final answer
    x = 975,327.12

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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.