Home / 10,817,583.63-14,928,267.65-5,922,806.69

Finding the Fourth Proportional to 10,817,583.63, 14,928,267.65 and 5,922,806.69

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Solution

The fourth proportional to 10,817,583.63, 14,928,267.65 and 5,922,806.69 is: 8,173,474.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,817,583.63 : 14,928,267.65 = 5,922,806.69 : x
  2. Step 2: Convert to fraction form
    10,817,583.63/14,928,267.65 = 5,922,806.69/x
  3. Step 3: Cross multiply
    10,817,583.63x = 14,928,267.65 × 5,922,806.69
  4. Step 4: Simplify right side
    10,817,583.63x = 88,417,243,507,530.59
  5. Step 5: Solve for x
    x = 88,417,243,507,530.59/10,817,583.63
  6. Step 6: Final answer
    x = 8,173,474.46

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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.