Home / 7,610,487.87-11,413,984.94-4,537,348.28

Finding the Fourth Proportional to 7,610,487.87, 11,413,984.94 and 4,537,348.28

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Solution

The fourth proportional to 7,610,487.87, 11,413,984.94 and 4,537,348.28 is: 6,804,980.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,487.87 : 11,413,984.94 = 4,537,348.28 : x
  2. Step 2: Convert to fraction form
    7,610,487.87/11,413,984.94 = 4,537,348.28/x
  3. Step 3: Cross multiply
    7,610,487.87x = 11,413,984.94 × 4,537,348.28
  4. Step 4: Simplify right side
    7,610,487.87x = 51,789,224,855,698.24
  5. Step 5: Solve for x
    x = 51,789,224,855,698.24/7,610,487.87
  6. Step 6: Final answer
    x = 6,804,980.93

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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.