Home / 5,070,268.88-7,600,088.90-1,873,356.02

Finding the Fourth Proportional to 5,070,268.88, 7,600,088.90 and 1,873,356.02

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Solution

The fourth proportional to 5,070,268.88, 7,600,088.90 and 1,873,356.02 is: 2,808,070.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,268.88 : 7,600,088.90 = 1,873,356.02 : x
  2. Step 2: Convert to fraction form
    5,070,268.88/7,600,088.90 = 1,873,356.02/x
  3. Step 3: Cross multiply
    5,070,268.88x = 7,600,088.90 × 1,873,356.02
  4. Step 4: Simplify right side
    5,070,268.88x = 14,237,672,293,350.18
  5. Step 5: Solve for x
    x = 14,237,672,293,350.18/5,070,268.88
  6. Step 6: Final answer
    x = 2,808,070.47

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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.