Home / 9,771,014.60-14,656,521.90-4,090,646.60

Finding the Fourth Proportional to 9,771,014.60, 14,656,521.90 and 4,090,646.60

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Solution

The fourth proportional to 9,771,014.60, 14,656,521.90 and 4,090,646.60 is: 6,135,969.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,771,014.60 : 14,656,521.90 = 4,090,646.60 : x
  2. Step 2: Convert to fraction form
    9,771,014.60/14,656,521.90 = 4,090,646.60/x
  3. Step 3: Cross multiply
    9,771,014.60x = 14,656,521.90 × 4,090,646.60
  4. Step 4: Simplify right side
    9,771,014.60x = 59,954,651,478,060.54
  5. Step 5: Solve for x
    x = 59,954,651,478,060.54/9,771,014.60
  6. Step 6: Final answer
    x = 6,135,969.90

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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.