Home / 5,016,316.32-6,922,566.48-2,724,521.76

Finding the Fourth Proportional to 5,016,316.32, 6,922,566.48 and 2,724,521.76

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Solution

The fourth proportional to 5,016,316.32, 6,922,566.48 and 2,724,521.76 is: 3,759,867.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,316.32 : 6,922,566.48 = 2,724,521.76 : x
  2. Step 2: Convert to fraction form
    5,016,316.32/6,922,566.48 = 2,724,521.76/x
  3. Step 3: Cross multiply
    5,016,316.32x = 6,922,566.48 × 2,724,521.76
  4. Step 4: Simplify right side
    5,016,316.32x = 18,860,683,009,806.61
  5. Step 5: Solve for x
    x = 18,860,683,009,806.61/5,016,316.32
  6. Step 6: Final answer
    x = 3,759,867.16

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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.