Home / 4,608,127.33-6,909,916.31-1,412,482.93

Finding the Fourth Proportional to 4,608,127.33, 6,909,916.31 and 1,412,482.93

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Solution

The fourth proportional to 4,608,127.33, 6,909,916.31 and 1,412,482.93 is: 2,118,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,127.33 : 6,909,916.31 = 1,412,482.93 : x
  2. Step 2: Convert to fraction form
    4,608,127.33/6,909,916.31 = 1,412,482.93/x
  3. Step 3: Cross multiply
    4,608,127.33x = 6,909,916.31 × 1,412,482.93
  4. Step 4: Simplify right side
    4,608,127.33x = 9,760,138,816,563.19
  5. Step 5: Solve for x
    x = 9,760,138,816,563.19/4,608,127.33
  6. Step 6: Final answer
    x = 2,118,027.16

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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.