Home / 3,576,430.35-4,935,603.69-2,048,832.72

Finding the Fourth Proportional to 3,576,430.35, 4,935,603.69 and 2,048,832.72

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Solution

The fourth proportional to 3,576,430.35, 4,935,603.69 and 2,048,832.72 is: 2,827,463.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,430.35 : 4,935,603.69 = 2,048,832.72 : x
  2. Step 2: Convert to fraction form
    3,576,430.35/4,935,603.69 = 2,048,832.72/x
  3. Step 3: Cross multiply
    3,576,430.35x = 4,935,603.69 × 2,048,832.72
  4. Step 4: Simplify right side
    3,576,430.35x = 10,112,226,333,024.74
  5. Step 5: Solve for x
    x = 10,112,226,333,024.74/3,576,430.35
  6. Step 6: Final answer
    x = 2,827,463.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.