Home / 8,817,966.08-12,167,952.64-4,949,600.64

Finding the Fourth Proportional to 8,817,966.08, 12,167,952.64 and 4,949,600.64

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Solution

The fourth proportional to 8,817,966.08, 12,167,952.64 and 4,949,600.64 is: 6,829,977.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,966.08 : 12,167,952.64 = 4,949,600.64 : x
  2. Step 2: Convert to fraction form
    8,817,966.08/12,167,952.64 = 4,949,600.64/x
  3. Step 3: Cross multiply
    8,817,966.08x = 12,167,952.64 × 4,949,600.64
  4. Step 4: Simplify right side
    8,817,966.08x = 60,226,506,174,433.69
  5. Step 5: Solve for x
    x = 60,226,506,174,433.69/8,817,966.08
  6. Step 6: Final answer
    x = 6,829,977.07

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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.