Home / 7,799,701.32-10,763,551.08-4,361,956.02

Finding the Fourth Proportional to 7,799,701.32, 10,763,551.08 and 4,361,956.02

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Solution

The fourth proportional to 7,799,701.32, 10,763,551.08 and 4,361,956.02 is: 6,019,478.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,799,701.32 : 10,763,551.08 = 4,361,956.02 : x
  2. Step 2: Convert to fraction form
    7,799,701.32/10,763,551.08 = 4,361,956.02/x
  3. Step 3: Cross multiply
    7,799,701.32x = 10,763,551.08 × 4,361,956.02
  4. Step 4: Simplify right side
    7,799,701.32x = 46,950,136,429,983.50
  5. Step 5: Solve for x
    x = 46,950,136,429,983.50/7,799,701.32
  6. Step 6: Final answer
    x = 6,019,478.76

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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.