Home / 6,660,044.94-9,989,652.69-4,101,746.70

Finding the Fourth Proportional to 6,660,044.94, 9,989,652.69 and 4,101,746.70

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Solution

The fourth proportional to 6,660,044.94, 9,989,652.69 and 4,101,746.70 is: 6,152,364.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,660,044.94 : 9,989,652.69 = 4,101,746.70 : x
  2. Step 2: Convert to fraction form
    6,660,044.94/9,989,652.69 = 4,101,746.70/x
  3. Step 3: Cross multiply
    6,660,044.94x = 9,989,652.69 × 4,101,746.70
  4. Step 4: Simplify right side
    6,660,044.94x = 40,975,024,955,353.62
  5. Step 5: Solve for x
    x = 40,975,024,955,353.62/6,660,044.94
  6. Step 6: Final answer
    x = 6,152,364.63

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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.