Home / 4,472,712-6,170,721.72-2,537,852.04

Finding the Fourth Proportional to 4,472,712, 6,170,721.72 and 2,537,852.04

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Solution

The fourth proportional to 4,472,712, 6,170,721.72 and 2,537,852.04 is: 3,501,316.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,712 : 6,170,721.72 = 2,537,852.04 : x
  2. Step 2: Convert to fraction form
    4,472,712/6,170,721.72 = 2,537,852.04/x
  3. Step 3: Cross multiply
    4,472,712x = 6,170,721.72 × 2,537,852.04
  4. Step 4: Simplify right side
    4,472,712x = 15,660,378,705,374.31
  5. Step 5: Solve for x
    x = 15,660,378,705,374.31/4,472,712
  6. Step 6: Final answer
    x = 3,501,316.14

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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.