Home / 6,239,088.10-9,365,630.55-4,825,411.30

Finding the Fourth Proportional to 6,239,088.10, 9,365,630.55 and 4,825,411.30

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Solution

The fourth proportional to 6,239,088.10, 9,365,630.55 and 4,825,411.30 is: 7,243,529.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,088.10 : 9,365,630.55 = 4,825,411.30 : x
  2. Step 2: Convert to fraction form
    6,239,088.10/9,365,630.55 = 4,825,411.30/x
  3. Step 3: Cross multiply
    6,239,088.10x = 9,365,630.55 × 4,825,411.30
  4. Step 4: Simplify right side
    6,239,088.10x = 45,193,019,487,595.22
  5. Step 5: Solve for x
    x = 45,193,019,487,595.22/6,239,088.10
  6. Step 6: Final answer
    x = 7,243,529.63

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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.