Home / 1,700,464.46-2,549,810.93-634,630.01

Finding the Fourth Proportional to 1,700,464.46, 2,549,810.93 and 634,630.01

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Solution

The fourth proportional to 1,700,464.46, 2,549,810.93 and 634,630.01 is: 951,614.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,464.46 : 2,549,810.93 = 634,630.01 : x
  2. Step 2: Convert to fraction form
    1,700,464.46/2,549,810.93 = 634,630.01/x
  3. Step 3: Cross multiply
    1,700,464.46x = 2,549,810.93 × 634,630.01
  4. Step 4: Simplify right side
    1,700,464.46x = 1,618,186,523,651.60
  5. Step 5: Solve for x
    x = 1,618,186,523,651.60/1,700,464.46
  6. Step 6: Final answer
    x = 951,614.44

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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.