Home / 3,350,071.09-5,024,465.40-1,300,731.46

Finding the Fourth Proportional to 3,350,071.09, 5,024,465.40 and 1,300,731.46

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Solution

The fourth proportional to 3,350,071.09, 5,024,465.40 and 1,300,731.46 is: 1,950,848.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,071.09 : 5,024,465.40 = 1,300,731.46 : x
  2. Step 2: Convert to fraction form
    3,350,071.09/5,024,465.40 = 1,300,731.46/x
  3. Step 3: Cross multiply
    3,350,071.09x = 5,024,465.40 × 1,300,731.46
  4. Step 4: Simplify right side
    3,350,071.09x = 6,535,480,230,552.90
  5. Step 5: Solve for x
    x = 6,535,480,230,552.90/3,350,071.09
  6. Step 6: Final answer
    x = 1,950,848.22

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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.