Home / 4,913,567.70-7,375,017.15-3,023,999.70

Finding the Fourth Proportional to 4,913,567.70, 7,375,017.15 and 3,023,999.70

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Solution

The fourth proportional to 4,913,567.70, 7,375,017.15 and 3,023,999.70 is: 4,538,870.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,567.70 : 7,375,017.15 = 3,023,999.70 : x
  2. Step 2: Convert to fraction form
    4,913,567.70/7,375,017.15 = 3,023,999.70/x
  3. Step 3: Cross multiply
    4,913,567.70x = 7,375,017.15 × 3,023,999.70
  4. Step 4: Simplify right side
    4,913,567.70x = 22,302,049,649,094.86
  5. Step 5: Solve for x
    x = 22,302,049,649,094.86/4,913,567.70
  6. Step 6: Final answer
    x = 4,538,870.94

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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.