Home / 5,923,550.19-8,885,657.61-1,663,386.24

Finding the Fourth Proportional to 5,923,550.19, 8,885,657.61 and 1,663,386.24

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Solution

The fourth proportional to 5,923,550.19, 8,885,657.61 and 1,663,386.24 is: 2,495,172.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,550.19 : 8,885,657.61 = 1,663,386.24 : x
  2. Step 2: Convert to fraction form
    5,923,550.19/8,885,657.61 = 1,663,386.24/x
  3. Step 3: Cross multiply
    5,923,550.19x = 8,885,657.61 × 1,663,386.24
  4. Step 4: Simplify right side
    5,923,550.19x = 14,780,280,601,825.29
  5. Step 5: Solve for x
    x = 14,780,280,601,825.29/5,923,550.19
  6. Step 6: Final answer
    x = 2,495,172.68

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Double scale
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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.