Home / 7,484,216.88-10,328,210.52-4,046,449.74

Finding the Fourth Proportional to 7,484,216.88, 10,328,210.52 and 4,046,449.74

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Solution

The fourth proportional to 7,484,216.88, 10,328,210.52 and 4,046,449.74 is: 5,584,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,216.88 : 10,328,210.52 = 4,046,449.74 : x
  2. Step 2: Convert to fraction form
    7,484,216.88/10,328,210.52 = 4,046,449.74/x
  3. Step 3: Cross multiply
    7,484,216.88x = 10,328,210.52 × 4,046,449.74
  4. Step 4: Simplify right side
    7,484,216.88x = 41,792,584,773,319.27
  5. Step 5: Solve for x
    x = 41,792,584,773,319.27/7,484,216.88
  6. Step 6: Final answer
    x = 5,584,095.90

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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.