Home / 5,783,802.40-8,675,703.60-4,860,013.60

Finding the Fourth Proportional to 5,783,802.40, 8,675,703.60 and 4,860,013.60

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Solution

The fourth proportional to 5,783,802.40, 8,675,703.60 and 4,860,013.60 is: 7,290,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,802.40 : 8,675,703.60 = 4,860,013.60 : x
  2. Step 2: Convert to fraction form
    5,783,802.40/8,675,703.60 = 4,860,013.60/x
  3. Step 3: Cross multiply
    5,783,802.40x = 8,675,703.60 × 4,860,013.60
  4. Step 4: Simplify right side
    5,783,802.40x = 42,164,037,485,568.95
  5. Step 5: Solve for x
    x = 42,164,037,485,568.95/5,783,802.40
  6. Step 6: Final answer
    x = 7,290,020.40

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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.