Home / 3,001,497.23-4,142,061.51-1,624,840.58

Finding the Fourth Proportional to 3,001,497.23, 4,142,061.51 and 1,624,840.58

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Solution

The fourth proportional to 3,001,497.23, 4,142,061.51 and 1,624,840.58 is: 2,242,277.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,497.23 : 4,142,061.51 = 1,624,840.58 : x
  2. Step 2: Convert to fraction form
    3,001,497.23/4,142,061.51 = 1,624,840.58/x
  3. Step 3: Cross multiply
    3,001,497.23x = 4,142,061.51 × 1,624,840.58
  4. Step 4: Simplify right side
    3,001,497.23x = 6,730,189,605,593.77
  5. Step 5: Solve for x
    x = 6,730,189,605,593.77/3,001,497.23
  6. Step 6: Final answer
    x = 2,242,277.47

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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.