Home / 6,263,278.02-9,391,498.02-1,885,778.82

Finding the Fourth Proportional to 6,263,278.02, 9,391,498.02 and 1,885,778.82

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Solution

The fourth proportional to 6,263,278.02, 9,391,498.02 and 1,885,778.82 is: 2,827,638.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,278.02 : 9,391,498.02 = 1,885,778.82 : x
  2. Step 2: Convert to fraction form
    6,263,278.02/9,391,498.02 = 1,885,778.82/x
  3. Step 3: Cross multiply
    6,263,278.02x = 9,391,498.02 × 1,885,778.82
  4. Step 4: Simplify right side
    6,263,278.02x = 17,710,288,054,187.94
  5. Step 5: Solve for x
    x = 17,710,288,054,187.94/6,263,278.02
  6. Step 6: Final answer
    x = 2,827,638.82

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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.