Home / 4,340,526.77-6,510,156.26-1,265,691.30

Finding the Fourth Proportional to 4,340,526.77, 6,510,156.26 and 1,265,691.30

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Solution

The fourth proportional to 4,340,526.77, 6,510,156.26 and 1,265,691.30 is: 1,898,352.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340,526.77 : 6,510,156.26 = 1,265,691.30 : x
  2. Step 2: Convert to fraction form
    4,340,526.77/6,510,156.26 = 1,265,691.30/x
  3. Step 3: Cross multiply
    4,340,526.77x = 6,510,156.26 × 1,265,691.30
  4. Step 4: Simplify right side
    4,340,526.77x = 8,239,848,133,594.08
  5. Step 5: Solve for x
    x = 8,239,848,133,594.08/4,340,526.77
  6. Step 6: Final answer
    x = 1,898,352.11

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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.