Home / 1,602,717.77-2,404,078.87-465,483.24

Finding the Fourth Proportional to 1,602,717.77, 2,404,078.87 and 465,483.24

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Solution

The fourth proportional to 1,602,717.77, 2,404,078.87 and 465,483.24 is: 698,225.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,717.77 : 2,404,078.87 = 465,483.24 : x
  2. Step 2: Convert to fraction form
    1,602,717.77/2,404,078.87 = 465,483.24/x
  3. Step 3: Cross multiply
    1,602,717.77x = 2,404,078.87 × 465,483.24
  4. Step 4: Simplify right side
    1,602,717.77x = 1,119,058,421,623.14
  5. Step 5: Solve for x
    x = 1,119,058,421,623.14/1,602,717.77
  6. Step 6: Final answer
    x = 698,225.50

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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.