Home / 2,495,160.51-3,742,188.95-697,560.72

Finding the Fourth Proportional to 2,495,160.51, 3,742,188.95 and 697,560.72

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Solution

The fourth proportional to 2,495,160.51, 3,742,188.95 and 697,560.72 is: 1,046,186.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,160.51 : 3,742,188.95 = 697,560.72 : x
  2. Step 2: Convert to fraction form
    2,495,160.51/3,742,188.95 = 697,560.72/x
  3. Step 3: Cross multiply
    2,495,160.51x = 3,742,188.95 × 697,560.72
  4. Step 4: Simplify right side
    2,495,160.51x = 2,610,404,014,850.24
  5. Step 5: Solve for x
    x = 2,610,404,014,850.24/2,495,160.51
  6. Step 6: Final answer
    x = 1,046,186.81

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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.