Home / 6,527,616.18-9,788,766.93-2,932,417.32

Finding the Fourth Proportional to 6,527,616.18, 9,788,766.93 and 2,932,417.32

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Solution

The fourth proportional to 6,527,616.18, 9,788,766.93 and 2,932,417.32 is: 4,397,432.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,616.18 : 9,788,766.93 = 2,932,417.32 : x
  2. Step 2: Convert to fraction form
    6,527,616.18/9,788,766.93 = 2,932,417.32/x
  3. Step 3: Cross multiply
    6,527,616.18x = 9,788,766.93 × 2,932,417.32
  4. Step 4: Simplify right side
    6,527,616.18x = 28,704,749,686,975.23
  5. Step 5: Solve for x
    x = 28,704,749,686,975.23/6,527,616.18
  6. Step 6: Final answer
    x = 4,397,432.22

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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.