Home / 2,955,053.04-4,432,580.52-711,191.04

Finding the Fourth Proportional to 2,955,053.04, 4,432,580.52 and 711,191.04

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Solution

The fourth proportional to 2,955,053.04, 4,432,580.52 and 711,191.04 is: 1,066,786.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,053.04 : 4,432,580.52 = 711,191.04 : x
  2. Step 2: Convert to fraction form
    2,955,053.04/4,432,580.52 = 711,191.04/x
  3. Step 3: Cross multiply
    2,955,053.04x = 4,432,580.52 × 711,191.04
  4. Step 4: Simplify right side
    2,955,053.04x = 3,152,411,549,902.54
  5. Step 5: Solve for x
    x = 3,152,411,549,902.54/2,955,053.04
  6. Step 6: Final answer
    x = 1,066,786.79

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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.