Home / 4,532,666.60-6,798,999.90-4,266,727.40

Finding the Fourth Proportional to 4,532,666.60, 6,798,999.90 and 4,266,727.40

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Solution

The fourth proportional to 4,532,666.60, 6,798,999.90 and 4,266,727.40 is: 6,400,091.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,666.60 : 6,798,999.90 = 4,266,727.40 : x
  2. Step 2: Convert to fraction form
    4,532,666.60/6,798,999.90 = 4,266,727.40/x
  3. Step 3: Cross multiply
    4,532,666.60x = 6,798,999.90 × 4,266,727.40
  4. Step 4: Simplify right side
    4,532,666.60x = 29,009,479,165,927.27
  5. Step 5: Solve for x
    x = 29,009,479,165,927.27/4,532,666.60
  6. Step 6: Final answer
    x = 6,400,091.10

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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.