Home / 4,645,771.64-6,966,490.26-1,767,674.16

Finding the Fourth Proportional to 4,645,771.64, 6,966,490.26 and 1,767,674.16

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Solution

The fourth proportional to 4,645,771.64, 6,966,490.26 and 1,767,674.16 is: 2,650,686.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,771.64 : 6,966,490.26 = 1,767,674.16 : x
  2. Step 2: Convert to fraction form
    4,645,771.64/6,966,490.26 = 1,767,674.16/x
  3. Step 3: Cross multiply
    4,645,771.64x = 6,966,490.26 × 1,767,674.16
  4. Step 4: Simplify right side
    4,645,771.64x = 12,314,484,818,493.68
  5. Step 5: Solve for x
    x = 12,314,484,818,493.68/4,645,771.64
  6. Step 6: Final answer
    x = 2,650,686.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.