Home / 4,842,953.86-6,683,276.01-2,806,944.34

Finding the Fourth Proportional to 4,842,953.86, 6,683,276.01 and 2,806,944.34

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Solution

The fourth proportional to 4,842,953.86, 6,683,276.01 and 2,806,944.34 is: 3,873,583.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,953.86 : 6,683,276.01 = 2,806,944.34 : x
  2. Step 2: Convert to fraction form
    4,842,953.86/6,683,276.01 = 2,806,944.34/x
  3. Step 3: Cross multiply
    4,842,953.86x = 6,683,276.01 × 2,806,944.34
  4. Step 4: Simplify right side
    4,842,953.86x = 18,759,583,768,927.28
  5. Step 5: Solve for x
    x = 18,759,583,768,927.28/4,842,953.86
  6. Step 6: Final answer
    x = 3,873,583.01

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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.