Home / 3,001,483.17-4,142,042-1,624,826.52

Finding the Fourth Proportional to 3,001,483.17, 4,142,042 and 1,624,826.52

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Solution

The fourth proportional to 3,001,483.17, 4,142,042 and 1,624,826.52 is: 2,242,258.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,483.17 : 4,142,042 = 1,624,826.52 : x
  2. Step 2: Convert to fraction form
    3,001,483.17/4,142,042 = 1,624,826.52/x
  3. Step 3: Cross multiply
    3,001,483.17x = 4,142,042 × 1,624,826.52
  4. Step 4: Simplify right side
    3,001,483.17x = 6,730,099,688,553.84
  5. Step 5: Solve for x
    x = 6,730,099,688,553.84/3,001,483.17
  6. Step 6: Final answer
    x = 2,242,258.01

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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.