Home / 5,570,094.02-8,355,257.64-1,783,565.96

Finding the Fourth Proportional to 5,570,094.02, 8,355,257.64 and 1,783,565.96

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Solution

The fourth proportional to 5,570,094.02, 8,355,257.64 and 1,783,565.96 is: 2,675,386.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,570,094.02 : 8,355,257.64 = 1,783,565.96 : x
  2. Step 2: Convert to fraction form
    5,570,094.02/8,355,257.64 = 1,783,565.96/x
  3. Step 3: Cross multiply
    5,570,094.02x = 8,355,257.64 × 1,783,565.96
  4. Step 4: Simplify right side
    5,570,094.02x = 14,902,153,071,957.65
  5. Step 5: Solve for x
    x = 14,902,153,071,957.65/5,570,094.02
  6. Step 6: Final answer
    x = 2,675,386.27

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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.