Home / 4,636,534.15-6,949,892.62-1,559,595.79

Finding the Fourth Proportional to 4,636,534.15, 6,949,892.62 and 1,559,595.79

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Solution

The fourth proportional to 4,636,534.15, 6,949,892.62 and 1,559,595.79 is: 2,337,742.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,534.15 : 6,949,892.62 = 1,559,595.79 : x
  2. Step 2: Convert to fraction form
    4,636,534.15/6,949,892.62 = 1,559,595.79/x
  3. Step 3: Cross multiply
    4,636,534.15x = 6,949,892.62 × 1,559,595.79
  4. Step 4: Simplify right side
    4,636,534.15x = 10,839,023,271,104.07
  5. Step 5: Solve for x
    x = 10,839,023,271,104.07/4,636,534.15
  6. Step 6: Final answer
    x = 2,337,742.57

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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.