Home / 2,553,570.60-3,830,208.22-935,431.40

Finding the Fourth Proportional to 2,553,570.60, 3,830,208.22 and 935,431.40

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Solution

The fourth proportional to 2,553,570.60, 3,830,208.22 and 935,431.40 is: 1,403,093.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,570.60 : 3,830,208.22 = 935,431.40 : x
  2. Step 2: Convert to fraction form
    2,553,570.60/3,830,208.22 = 935,431.40/x
  3. Step 3: Cross multiply
    2,553,570.60x = 3,830,208.22 × 935,431.40
  4. Step 4: Simplify right side
    2,553,570.60x = 3,582,897,037,526.11
  5. Step 5: Solve for x
    x = 3,582,897,037,526.11/2,553,570.60
  6. Step 6: Final answer
    x = 1,403,093.00

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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.