Home / 5,807,428.65-8,710,575.35-1,763,951.58

Finding the Fourth Proportional to 5,807,428.65, 8,710,575.35 and 1,763,951.58

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Solution

The fourth proportional to 5,807,428.65, 8,710,575.35 and 1,763,951.58 is: 2,645,754.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,428.65 : 8,710,575.35 = 1,763,951.58 : x
  2. Step 2: Convert to fraction form
    5,807,428.65/8,710,575.35 = 1,763,951.58/x
  3. Step 3: Cross multiply
    5,807,428.65x = 8,710,575.35 × 1,763,951.58
  4. Step 4: Simplify right side
    5,807,428.65x = 15,365,033,142,521.80
  5. Step 5: Solve for x
    x = 15,365,033,142,521.80/5,807,428.65
  6. Step 6: Final answer
    x = 2,645,754.96

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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.