Home / 4,013,525.64-6,021,207.72-1,739,431.47

Finding the Fourth Proportional to 4,013,525.64, 6,021,207.72 and 1,739,431.47

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Solution

The fourth proportional to 4,013,525.64, 6,021,207.72 and 1,739,431.47 is: 2,609,545.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,525.64 : 6,021,207.72 = 1,739,431.47 : x
  2. Step 2: Convert to fraction form
    4,013,525.64/6,021,207.72 = 1,739,431.47/x
  3. Step 3: Cross multiply
    4,013,525.64x = 6,021,207.72 × 1,739,431.47
  4. Step 4: Simplify right side
    4,013,525.64x = 10,473,478,195,574.95
  5. Step 5: Solve for x
    x = 10,473,478,195,574.95/4,013,525.64
  6. Step 6: Final answer
    x = 2,609,545.61

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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.