Home / 4,368,749.02-6,553,117.77-2,031,555.58

Finding the Fourth Proportional to 4,368,749.02, 6,553,117.77 and 2,031,555.58

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Solution

The fourth proportional to 4,368,749.02, 6,553,117.77 and 2,031,555.58 is: 3,047,330.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,749.02 : 6,553,117.77 = 2,031,555.58 : x
  2. Step 2: Convert to fraction form
    4,368,749.02/6,553,117.77 = 2,031,555.58/x
  3. Step 3: Cross multiply
    4,368,749.02x = 6,553,117.77 × 2,031,555.58
  4. Step 4: Simplify right side
    4,368,749.02x = 13,313,022,972,040.66
  5. Step 5: Solve for x
    x = 13,313,022,972,040.66/4,368,749.02
  6. Step 6: Final answer
    x = 3,047,330.69

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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.