Home / 6,970,989.40-10,456,484.10-2,483,411.80

Finding the Fourth Proportional to 6,970,989.40, 10,456,484.10 and 2,483,411.80

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Solution

The fourth proportional to 6,970,989.40, 10,456,484.10 and 2,483,411.80 is: 3,725,117.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,989.40 : 10,456,484.10 = 2,483,411.80 : x
  2. Step 2: Convert to fraction form
    6,970,989.40/10,456,484.10 = 2,483,411.80/x
  3. Step 3: Cross multiply
    6,970,989.40x = 10,456,484.10 × 2,483,411.80
  4. Step 4: Simplify right side
    6,970,989.40x = 25,967,756,000,452.38
  5. Step 5: Solve for x
    x = 25,967,756,000,452.38/6,970,989.40
  6. Step 6: Final answer
    x = 3,725,117.70

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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.