Home / 8,084,838.64-11,157,050.90-4,413,800.38

Finding the Fourth Proportional to 8,084,838.64, 11,157,050.90 and 4,413,800.38

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Solution

The fourth proportional to 8,084,838.64, 11,157,050.90 and 4,413,800.38 is: 6,091,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,838.64 : 11,157,050.90 = 4,413,800.38 : x
  2. Step 2: Convert to fraction form
    8,084,838.64/11,157,050.90 = 4,413,800.38/x
  3. Step 3: Cross multiply
    8,084,838.64x = 11,157,050.90 × 4,413,800.38
  4. Step 4: Simplify right side
    8,084,838.64x = 49,244,995,502,099.34
  5. Step 5: Solve for x
    x = 49,244,995,502,099.34/8,084,838.64
  6. Step 6: Final answer
    x = 6,091,030.10

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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.