Home / 5,016,041.84-6,922,564.63-2,840,971.93

Finding the Fourth Proportional to 5,016,041.84, 6,922,564.63 and 2,840,971.93

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Solution

The fourth proportional to 5,016,041.84, 6,922,564.63 and 2,840,971.93 is: 3,920,783.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,041.84 : 6,922,564.63 = 2,840,971.93 : x
  2. Step 2: Convert to fraction form
    5,016,041.84/6,922,564.63 = 2,840,971.93/x
  3. Step 3: Cross multiply
    5,016,041.84x = 6,922,564.63 × 2,840,971.93
  4. Step 4: Simplify right side
    5,016,041.84x = 19,666,811,773,032.00
  5. Step 5: Solve for x
    x = 19,666,811,773,032.00/5,016,041.84
  6. Step 6: Final answer
    x = 3,920,783.04

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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.