Home / 6,402,637.49-9,603,972.63-2,616,120.36

Finding the Fourth Proportional to 6,402,637.49, 9,603,972.63 and 2,616,120.36

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Solution

The fourth proportional to 6,402,637.49, 9,603,972.63 and 2,616,120.36 is: 3,924,187.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,637.49 : 9,603,972.63 = 2,616,120.36 : x
  2. Step 2: Convert to fraction form
    6,402,637.49/9,603,972.63 = 2,616,120.36/x
  3. Step 3: Cross multiply
    6,402,637.49x = 9,603,972.63 × 2,616,120.36
  4. Step 4: Simplify right side
    6,402,637.49x = 25,125,148,334,225.75
  5. Step 5: Solve for x
    x = 25,125,148,334,225.75/6,402,637.49
  6. Step 6: Final answer
    x = 3,924,187.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.