Home / 3,835,973.04-5,754,717.56-1,407,148.84

Finding the Fourth Proportional to 3,835,973.04, 5,754,717.56 and 1,407,148.84

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Solution

The fourth proportional to 3,835,973.04, 5,754,717.56 and 1,407,148.84 is: 2,111,001.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,973.04 : 5,754,717.56 = 1,407,148.84 : x
  2. Step 2: Convert to fraction form
    3,835,973.04/5,754,717.56 = 1,407,148.84/x
  3. Step 3: Cross multiply
    3,835,973.04x = 5,754,717.56 × 1,407,148.84
  4. Step 4: Simplify right side
    3,835,973.04x = 8,097,744,139,081.63
  5. Step 5: Solve for x
    x = 8,097,744,139,081.63/3,835,973.04
  6. Step 6: Final answer
    x = 2,111,001.32

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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.