Home / 6,000,339.47-8,280,490.22-3,247,026.57

Finding the Fourth Proportional to 6,000,339.47, 8,280,490.22 and 3,247,026.57

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Solution

The fourth proportional to 6,000,339.47, 8,280,490.22 and 3,247,026.57 is: 4,480,908.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,339.47 : 8,280,490.22 = 3,247,026.57 : x
  2. Step 2: Convert to fraction form
    6,000,339.47/8,280,490.22 = 3,247,026.57/x
  3. Step 3: Cross multiply
    6,000,339.47x = 8,280,490.22 × 3,247,026.57
  4. Step 4: Simplify right side
    6,000,339.47x = 26,886,971,794,459.77
  5. Step 5: Solve for x
    x = 26,886,971,794,459.77/6,000,339.47
  6. Step 6: Final answer
    x = 4,480,908.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.