Home / 4,997,708.10-7,010,963.10-4,997,708.10

Finding the Fourth Proportional to 4,997,708.10, 7,010,963.10 and 4,997,708.10

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Solution

The fourth proportional to 4,997,708.10, 7,010,963.10 and 4,997,708.10 is: 7,010,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,708.10 : 7,010,963.10 = 4,997,708.10 : x
  2. Step 2: Convert to fraction form
    4,997,708.10/7,010,963.10 = 4,997,708.10/x
  3. Step 3: Cross multiply
    4,997,708.10x = 7,010,963.10 × 4,997,708.10
  4. Step 4: Simplify right side
    4,997,708.10x = 35,038,747,073,671.11
  5. Step 5: Solve for x
    x = 35,038,747,073,671.11/4,997,708.10
  6. Step 6: Final answer
    x = 7,010,963.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.