Home / 5,348,263.60-8,021,608.02-1,754,410.24

Finding the Fourth Proportional to 5,348,263.60, 8,021,608.02 and 1,754,410.24

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Solution

The fourth proportional to 5,348,263.60, 8,021,608.02 and 1,754,410.24 is: 2,631,357.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,263.60 : 8,021,608.02 = 1,754,410.24 : x
  2. Step 2: Convert to fraction form
    5,348,263.60/8,021,608.02 = 1,754,410.24/x
  3. Step 3: Cross multiply
    5,348,263.60x = 8,021,608.02 × 1,754,410.24
  4. Step 4: Simplify right side
    5,348,263.60x = 14,073,191,251,554.12
  5. Step 5: Solve for x
    x = 14,073,191,251,554.12/5,348,263.60
  6. Step 6: Final answer
    x = 2,631,357.07

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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.