Home / 7,829,485.80-10,804,667.04-4,345,349.37

Finding the Fourth Proportional to 7,829,485.80, 10,804,667.04 and 4,345,349.37

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Solution

The fourth proportional to 7,829,485.80, 10,804,667.04 and 4,345,349.37 is: 5,996,569.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,829,485.80 : 10,804,667.04 = 4,345,349.37 : x
  2. Step 2: Convert to fraction form
    7,829,485.80/10,804,667.04 = 4,345,349.37/x
  3. Step 3: Cross multiply
    7,829,485.80x = 10,804,667.04 × 4,345,349.37
  4. Step 4: Simplify right side
    7,829,485.80x = 46,950,053,115,323.77
  5. Step 5: Solve for x
    x = 46,950,053,115,323.77/7,829,485.80
  6. Step 6: Final answer
    x = 5,996,569.16

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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.