Home / 4,637,687.54-6,957,008.52-1,605,048.08

Finding the Fourth Proportional to 4,637,687.54, 6,957,008.52 and 1,605,048.08

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Solution

The fourth proportional to 4,637,687.54, 6,957,008.52 and 1,605,048.08 is: 2,407,737.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637,687.54 : 6,957,008.52 = 1,605,048.08 : x
  2. Step 2: Convert to fraction form
    4,637,687.54/6,957,008.52 = 1,605,048.08/x
  3. Step 3: Cross multiply
    4,637,687.54x = 6,957,008.52 × 1,605,048.08
  4. Step 4: Simplify right side
    4,637,687.54x = 11,166,333,167,569.64
  5. Step 5: Solve for x
    x = 11,166,333,167,569.64/4,637,687.54
  6. Step 6: Final answer
    x = 2,407,737.28

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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.