Home / 4,495,870.58-6,744,637.50-1,422,635.17

Finding the Fourth Proportional to 4,495,870.58, 6,744,637.50 and 1,422,635.17

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Solution

The fourth proportional to 4,495,870.58, 6,744,637.50 and 1,422,635.17 is: 2,134,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,870.58 : 6,744,637.50 = 1,422,635.17 : x
  2. Step 2: Convert to fraction form
    4,495,870.58/6,744,637.50 = 1,422,635.17/x
  3. Step 3: Cross multiply
    4,495,870.58x = 6,744,637.50 × 1,422,635.17
  4. Step 4: Simplify right side
    4,495,870.58x = 9,595,158,482,677.69
  5. Step 5: Solve for x
    x = 9,595,158,482,677.69/4,495,870.58
  6. Step 6: Final answer
    x = 2,134,215.90

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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.