Home / 1,779,101.50-2,668,928.73-597,425.98

Finding the Fourth Proportional to 1,779,101.50, 2,668,928.73 and 597,425.98

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Solution

The fourth proportional to 1,779,101.50, 2,668,928.73 and 597,425.98 is: 896,231.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,101.50 : 2,668,928.73 = 597,425.98 : x
  2. Step 2: Convert to fraction form
    1,779,101.50/2,668,928.73 = 597,425.98/x
  3. Step 3: Cross multiply
    1,779,101.50x = 2,668,928.73 × 597,425.98
  4. Step 4: Simplify right side
    1,779,101.50x = 1,594,487,362,070.41
  5. Step 5: Solve for x
    x = 1,594,487,362,070.41/1,779,101.50
  6. Step 6: Final answer
    x = 896,231.81

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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.