Home / 4,893,008.40-7,339,512.60-4,656,812.40

Finding the Fourth Proportional to 4,893,008.40, 7,339,512.60 and 4,656,812.40

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Solution

The fourth proportional to 4,893,008.40, 7,339,512.60 and 4,656,812.40 is: 6,985,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,008.40 : 7,339,512.60 = 4,656,812.40 : x
  2. Step 2: Convert to fraction form
    4,893,008.40/7,339,512.60 = 4,656,812.40/x
  3. Step 3: Cross multiply
    4,893,008.40x = 7,339,512.60 × 4,656,812.40
  4. Step 4: Simplify right side
    4,893,008.40x = 34,178,733,285,636.24
  5. Step 5: Solve for x
    x = 34,178,733,285,636.24/4,893,008.40
  6. Step 6: Final answer
    x = 6,985,218.60

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1.5x scale

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.