Home / 4,726,807.60-7,090,211.40-4,726,807.60

Finding the Fourth Proportional to 4,726,807.60, 7,090,211.40 and 4,726,807.60

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Solution

The fourth proportional to 4,726,807.60, 7,090,211.40 and 4,726,807.60 is: 7,090,211.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,807.60 : 7,090,211.40 = 4,726,807.60 : x
  2. Step 2: Convert to fraction form
    4,726,807.60/7,090,211.40 = 4,726,807.60/x
  3. Step 3: Cross multiply
    4,726,807.60x = 7,090,211.40 × 4,726,807.60
  4. Step 4: Simplify right side
    4,726,807.60x = 33,514,065,131,126.64
  5. Step 5: Solve for x
    x = 33,514,065,131,126.64/4,726,807.60
  6. Step 6: Final answer
    x = 7,090,211.40

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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.