Home / 9,657,199.60-14,492,605.68-4,539,862.48

Finding the Fourth Proportional to 9,657,199.60, 14,492,605.68 and 4,539,862.48

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Solution

The fourth proportional to 9,657,199.60, 14,492,605.68 and 4,539,862.48 is: 6,812,993.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,199.60 : 14,492,605.68 = 4,539,862.48 : x
  2. Step 2: Convert to fraction form
    9,657,199.60/14,492,605.68 = 4,539,862.48/x
  3. Step 3: Cross multiply
    9,657,199.60x = 14,492,605.68 × 4,539,862.48
  4. Step 4: Simplify right side
    9,657,199.60x = 65,794,436,764,066.89
  5. Step 5: Solve for x
    x = 65,794,436,764,066.89/9,657,199.60
  6. Step 6: Final answer
    x = 6,812,993.36

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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.