Home / 7,602,055.91-11,400,701.45-2,483,319.77

Finding the Fourth Proportional to 7,602,055.91, 11,400,701.45 and 2,483,319.77

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Solution

The fourth proportional to 7,602,055.91, 11,400,701.45 and 2,483,319.77 is: 3,724,201.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,055.91 : 11,400,701.45 = 2,483,319.77 : x
  2. Step 2: Convert to fraction form
    7,602,055.91/11,400,701.45 = 2,483,319.77/x
  3. Step 3: Cross multiply
    7,602,055.91x = 11,400,701.45 × 2,483,319.77
  4. Step 4: Simplify right side
    7,602,055.91x = 28,311,587,233,232.56
  5. Step 5: Solve for x
    x = 28,311,587,233,232.56/7,602,055.91
  6. Step 6: Final answer
    x = 3,724,201.40

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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.