Home / 1,042,032.04-1,438,081.48-583,192.60

Finding the Fourth Proportional to 1,042,032.04, 1,438,081.48 and 583,192.60

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Solution

The fourth proportional to 1,042,032.04, 1,438,081.48 and 583,192.60 is: 804,849.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,032.04 : 1,438,081.48 = 583,192.60 : x
  2. Step 2: Convert to fraction form
    1,042,032.04/1,438,081.48 = 583,192.60/x
  3. Step 3: Cross multiply
    1,042,032.04x = 1,438,081.48 × 583,192.60
  4. Step 4: Simplify right side
    1,042,032.04x = 838,678,477,333.05
  5. Step 5: Solve for x
    x = 838,678,477,333.05/1,042,032.04
  6. Step 6: Final answer
    x = 804,849.03

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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.