Home / 1,700,900.64-2,551,354.47-1,596,974.40

Finding the Fourth Proportional to 1,700,900.64, 2,551,354.47 and 1,596,974.40

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Solution

The fourth proportional to 1,700,900.64, 2,551,354.47 and 1,596,974.40 is: 2,395,464.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,900.64 : 2,551,354.47 = 1,596,974.40 : x
  2. Step 2: Convert to fraction form
    1,700,900.64/2,551,354.47 = 1,596,974.40/x
  3. Step 3: Cross multiply
    1,700,900.64x = 2,551,354.47 × 1,596,974.40
  4. Step 4: Simplify right side
    1,700,900.64x = 4,074,447,773,915.57
  5. Step 5: Solve for x
    x = 4,074,447,773,915.57/1,700,900.64
  6. Step 6: Final answer
    x = 2,395,464.90

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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.